120809276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{253801}}^1$

素因数の和:253829

約数の個数: 24

約数和(自身を含む): 255832416

約数和(自身を除く): 135023140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 253801, 507602, 1015204, 1776607, 3553214, 4314617, 7106428, 8629234, 17258468, 30202319, 60404638, 120809276]

約数ペア:

[(1, 120809276), (2, 60404638), (4, 30202319), (7, 17258468), (14, 8629234), (17, 7106428), (28, 4314617), (34, 3553214), (68, 1776607), (119, 1015204), (238, 507602), (476, 253801)]