1900886392

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{4733}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 3627758880

約数和(自身を除く): 1726872488

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 823, 1646, 3292, 4733, 6584, 9466, 18932, 37864, 50203, 100406, 200812, 288713, 401624, 577426, 1154852, 2309704, 3895259, 7790518, 15581036, 31162072, 237610799, 475221598, 950443196, 1900886392]

約数ペア:

[(1, 1900886392), (2, 950443196), (4, 475221598), (8, 237610799), (61, 31162072), (122, 15581036), (244, 7790518), (488, 3895259), (823, 2309704), (1646, 1154852), (3292, 577426), (4733, 401624), (6584, 288713), (9466, 200812), (18932, 100406), (37864, 50203)]