2480156

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 5015136

約数和(自身を除く): 2534980

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 877, 1414, 1754, 2828, 3508, 6139, 12278, 24556, 88577, 177154, 354308, 620039, 1240078, 2480156]

約数ペア:

[(1, 2480156), (2, 1240078), (4, 620039), (7, 354308), (14, 177154), (28, 88577), (101, 24556), (202, 12278), (404, 6139), (707, 3508), (877, 2828), (1414, 1754)]