15671902844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{22727}}^1$

素因数の和:22982

約数の個数: 48

約数和(自身を含む): 30069144000

約数和(自身を除く): 14397241156

約数列:

[1, 2, 4, 13, 26, 52, 89, 149, 178, 298, 356, 596, 1157, 1937, 2314, 3874, 4628, 7748, 13261, 22727, 26522, 45454, 53044, 90908, 172393, 295451, 344786, 590902, 689572, 1181804, 2022703, 3386323, 4045406, 6772646, 8090812, 13545292, 26295139, 44022199, 52590278, 88044398, 105180556, 176088796, 301382747, 602765494, 1205530988, 3917975711, 7835951422, 15671902844]

約数ペア:

[(1, 15671902844), (2, 7835951422), (4, 3917975711), (13, 1205530988), (26, 602765494), (52, 301382747), (89, 176088796), (149, 105180556), (178, 88044398), (298, 52590278), (356, 44022199), (596, 26295139), (1157, 13545292), (1937, 8090812), (2314, 6772646), (3874, 4045406), (4628, 3386323), (7748, 2022703), (13261, 1181804), (22727, 689572), (26522, 590902), (45454, 344786), (53044, 295451), (90908, 172393)]