20171249962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1434451}}^1$

素因数の和:1434621

約数の個数: 16

約数和(自身を含む): 30984163200

約数和(自身を除く): 10812913238

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 1434451, 2868902, 113321629, 127666139, 226643258, 255332278, 10085624981, 20171249962]

約数ペア:

[(1, 20171249962), (2, 10085624981), (79, 255332278), (89, 226643258), (158, 127666139), (178, 113321629), (7031, 2868902), (14062, 1434451)]