2225888966912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{668836829}}^1$

素因数の和:668836858

約数の個数: 36

約数和(自身を含む): 4784858681820

約数和(自身を除く): 2558969714908

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 668836829, 1337673658, 2675347316, 5350694632, 8694878777, 10701389264, 17389757554, 21402778528, 34779515108, 42805557056, 69559030216, 85611114112, 139118060432, 171222228224, 278236120864, 556472241728, 1112944483456, 2225888966912]

約数ペア:

[(1, 2225888966912), (2, 1112944483456), (4, 556472241728), (8, 278236120864), (13, 171222228224), (16, 139118060432), (26, 85611114112), (32, 69559030216), (52, 42805557056), (64, 34779515108), (104, 21402778528), (128, 17389757554), (208, 10701389264), (256, 8694878777), (416, 5350694632), (832, 2675347316), (1664, 1337673658), (3328, 668836829)]