15694161496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1\times {\mathrm{2381}}^1$

素因数の和:3500

約数の個数: 64

約数和(自身を含む): 32254185600

約数和(自身を除く): 16560024104

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1039, 1586, 2078, 2381, 3172, 4156, 4762, 6344, 8312, 9524, 13507, 19048, 27014, 30953, 54028, 61906, 63379, 108056, 123812, 126758, 145241, 247624, 253516, 290482, 507032, 580964, 823927, 1161928, 1647854, 1888133, 2473859, 3295708, 3776266, 4947718, 6591416, 7552532, 9895436, 15105064, 19790872, 32160167, 64320334, 128640668, 150905399, 257281336, 301810798, 603621596, 1207243192, 1961770187, 3923540374, 7847080748, 15694161496]

約数ペア:

[(1, 15694161496), (2, 7847080748), (4, 3923540374), (8, 1961770187), (13, 1207243192), (26, 603621596), (52, 301810798), (61, 257281336), (104, 150905399), (122, 128640668), (244, 64320334), (488, 32160167), (793, 19790872), (1039, 15105064), (1586, 9895436), (2078, 7552532), (2381, 6591416), (3172, 4947718), (4156, 3776266), (4762, 3295708), (6344, 2473859), (8312, 1888133), (9524, 1647854), (13507, 1161928), (19048, 823927), (27014, 580964), (30953, 507032), (54028, 290482), (61906, 253516), (63379, 247624), (108056, 145241), (123812, 126758)]