284697974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{125639}}^1$

素因数の和:125755

約数の個数: 16

約数和(自身を含む): 470396160

約数和(自身を除く): 185698186

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 125639, 251278, 1382029, 2764058, 12940817, 25881634, 142348987, 284697974]

約数ペア:

[(1, 284697974), (2, 142348987), (11, 25881634), (22, 12940817), (103, 2764058), (206, 1382029), (1133, 251278), (2266, 125639)]