4851444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 12333888

約数和(自身を除く): 7482444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 227, 274, 411, 454, 548, 681, 822, 908, 1362, 1644, 1781, 2724, 2951, 3562, 5343, 5902, 7124, 8853, 10686, 11804, 17706, 21372, 31099, 35412, 62198, 93297, 124396, 186594, 373188, 404287, 808574, 1212861, 1617148, 2425722, 4851444]

約数ペア:

[(1, 4851444), (2, 2425722), (3, 1617148), (4, 1212861), (6, 808574), (12, 404287), (13, 373188), (26, 186594), (39, 124396), (52, 93297), (78, 62198), (137, 35412), (156, 31099), (227, 21372), (274, 17706), (411, 11804), (454, 10686), (548, 8853), (681, 7124), (822, 5902), (908, 5343), (1362, 3562), (1644, 2951), (1781, 2724)]