557364892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2309}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 1150269120

約数和(自身を除く): 592904228

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 233, 259, 466, 518, 932, 1036, 1631, 2309, 3262, 4618, 6524, 8621, 9236, 16163, 17242, 32326, 34484, 60347, 64652, 85433, 120694, 170866, 241388, 341732, 537997, 598031, 1075994, 1196062, 2151988, 2392124, 3765979, 7531958, 15063916, 19905889, 39811778, 79623556, 139341223, 278682446, 557364892]

約数ペア:

[(1, 557364892), (2, 278682446), (4, 139341223), (7, 79623556), (14, 39811778), (28, 19905889), (37, 15063916), (74, 7531958), (148, 3765979), (233, 2392124), (259, 2151988), (466, 1196062), (518, 1075994), (932, 598031), (1036, 537997), (1631, 341732), (2309, 241388), (3262, 170866), (4618, 120694), (6524, 85433), (8621, 64652), (9236, 60347), (16163, 34484), (17242, 32326)]