4172038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 7136640

約数和(自身を除く): 2964602

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9439, 18878, 122707, 160463, 245414, 320926, 2086019, 4172038]

約数ペア:

[(1, 4172038), (2, 2086019), (13, 320926), (17, 245414), (26, 160463), (34, 122707), (221, 18878), (442, 9439)]