4004144348516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1\times {\mathrm{16183}}^1$

素因数の和:16945

約数の個数: 96

約数和(自身を含む): 7771303034880

約数和(自身を除く): 3767158686364

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 239, 463, 478, 559, 926, 956, 1118, 1852, 2236, 3107, 6019, 6214, 10277, 12038, 12428, 16183, 19909, 20554, 24076, 32366, 39818, 41108, 64732, 79636, 110657, 133601, 210379, 221314, 258817, 267202, 420758, 442628, 517634, 534404, 695869, 841516, 1035268, 1391738, 1438541, 2783476, 2877082, 3867737, 4758251, 5754164, 7492729, 7735474, 9046297, 9516502, 14985458, 15470948, 18092594, 19033004, 29970916, 36185188, 50280581, 61857263, 97405477, 100561162, 123714526, 166312691, 194810954, 201122324, 247429052, 322187347, 332625382, 389621908, 644374694, 665250764, 1288749388, 1790762231, 2162064983, 3581524462, 4188435511, 4324129966, 7163048924, 8376871022, 8648259932, 16753742044, 23279909003, 46559818006, 77002775933, 93119636012, 154005551866, 308011103732, 1001036087129, 2002072174258, 4004144348516]

約数ペア:

[(1, 4004144348516), (2, 2002072174258), (4, 1001036087129), (13, 308011103732), (26, 154005551866), (43, 93119636012), (52, 77002775933), (86, 46559818006), (172, 23279909003), (239, 16753742044), (463, 8648259932), (478, 8376871022), (559, 7163048924), (926, 4324129966), (956, 4188435511), (1118, 3581524462), (1852, 2162064983), (2236, 1790762231), (3107, 1288749388), (6019, 665250764), (6214, 644374694), (10277, 389621908), (12038, 332625382), (12428, 322187347), (16183, 247429052), (19909, 201122324), (20554, 194810954), (24076, 166312691), (32366, 123714526), (39818, 100561162), (41108, 97405477), (64732, 61857263), (79636, 50280581), (110657, 36185188), (133601, 29970916), (210379, 19033004), (221314, 18092594), (258817, 15470948), (267202, 14985458), (420758, 9516502), (442628, 9046297), (517634, 7735474), (534404, 7492729), (695869, 5754164), (841516, 4758251), (1035268, 3867737), (1391738, 2877082), (1438541, 2783476)]