20171156546

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{314261}}^1$

素因数の和:314809

約数の個数: 16

約数和(自身を含む): 30772535040

約数和(自身を除く): 10601378494

約数列:

[1, 2, 67, 134, 479, 958, 32093, 64186, 314261, 628522, 21055487, 42110974, 150531019, 301062038, 10085578273, 20171156546]

約数ペア:

[(1, 20171156546), (2, 10085578273), (67, 301062038), (134, 150531019), (479, 42110974), (958, 21055487), (32093, 628522), (64186, 314261)]