2215696260748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{8849}}^1\times {\mathrm{13159}}^1$

素因数の和:22150

約数の個数: 48

約数和(自身を含む): 3991522752000

約数和(自身を除く): 1775826491252

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 8849, 9514, 13159, 17698, 19028, 26318, 35396, 52636, 592883, 628279, 881653, 934289, 1185766, 1256558, 1763306, 1868578, 2371532, 2513116, 3526612, 3737156, 42094693, 62597363, 84189386, 116443991, 125194726, 168378772, 232887982, 250389452, 465775964, 7801747397, 8267523361, 15603494794, 16535046722, 31206989588, 33070093444, 553924065187, 1107848130374, 2215696260748]

約数ペア:

[(1, 2215696260748), (2, 1107848130374), (4, 553924065187), (67, 33070093444), (71, 31206989588), (134, 16535046722), (142, 15603494794), (268, 8267523361), (284, 7801747397), (4757, 465775964), (8849, 250389452), (9514, 232887982), (13159, 168378772), (17698, 125194726), (19028, 116443991), (26318, 84189386), (35396, 62597363), (52636, 42094693), (592883, 3737156), (628279, 3526612), (881653, 2513116), (934289, 2371532), (1185766, 1868578), (1256558, 1763306)]