969749755130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1\times {\mathrm{2686213}}^1$

素因数の和:2689010

約数の個数: 32

約数和(自身を含む): 1880500227984

約数和(自身を除く): 910750472854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2777, 5554, 13885, 27770, 36101, 72202, 180505, 361010, 2686213, 5372426, 13431065, 26862130, 34920769, 69841538, 174603845, 349207690, 7459613501, 14919227002, 37298067505, 74596135010, 96974975513, 193949951026, 484874877565, 969749755130]

約数ペア:

[(1, 969749755130), (2, 484874877565), (5, 193949951026), (10, 96974975513), (13, 74596135010), (26, 37298067505), (65, 14919227002), (130, 7459613501), (2777, 349207690), (5554, 174603845), (13885, 69841538), (27770, 34920769), (36101, 26862130), (72202, 13431065), (180505, 5372426), (361010, 2686213)]