490692709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{41893}}^1$

素因数の和:41976

約数の個数: 16

約数和(自身を含む): 570093552

約数和(自身を除く): 79400843

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 41893, 544609, 712181, 2220329, 9258353, 28864277, 37745593, 490692709]

約数ペア:

[(1, 490692709), (13, 37745593), (17, 28864277), (53, 9258353), (221, 2220329), (689, 712181), (901, 544609), (11713, 41893)]