1400199016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{18287}}^1$

素因数の和:18873

約数の個数: 32

約数和(自身を含む): 2784896640

約数和(自身を除く): 1384697624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 563, 1126, 2252, 4504, 9571, 18287, 19142, 36574, 38284, 73148, 76568, 146296, 310879, 621758, 1243516, 2487032, 10295581, 20591162, 41182324, 82364648, 175024877, 350049754, 700099508, 1400199016]

約数ペア:

[(1, 1400199016), (2, 700099508), (4, 350049754), (8, 175024877), (17, 82364648), (34, 41182324), (68, 20591162), (136, 10295581), (563, 2487032), (1126, 1243516), (2252, 621758), (4504, 310879), (9571, 146296), (18287, 76568), (19142, 73148), (36574, 38284)]