4000172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 7689360

約数和(自身を除く): 3689188

約数列:

[1, 2, 4, 11, 22, 44, 229, 397, 458, 794, 916, 1588, 2519, 4367, 5038, 8734, 10076, 17468, 90913, 181826, 363652, 1000043, 2000086, 4000172]

約数ペア:

[(1, 4000172), (2, 2000086), (4, 1000043), (11, 363652), (22, 181826), (44, 90913), (229, 17468), (397, 10076), (458, 8734), (794, 5038), (916, 4367), (1588, 2519)]