2939210

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 5316192

約数和(自身を除く): 2376982

約数列:

[1, 2, 5, 10, 251, 502, 1171, 1255, 2342, 2510, 5855, 11710, 293921, 587842, 1469605, 2939210]

約数ペア:

[(1, 2939210), (2, 1469605), (5, 587842), (10, 293921), (251, 11710), (502, 5855), (1171, 2510), (1255, 2342)]