491626541161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{5838587}}^1$

素因数の和:5839140

約数の個数: 16

約数和(自身を含む): 587408661504

約数和(自身を除く): 95782120343

約数列:

[1, 7, 23, 161, 523, 3661, 12029, 84203, 5838587, 40870109, 134287501, 940012507, 3053581001, 21375067007, 70232363023, 491626541161]

約数ペア:

[(1, 491626541161), (7, 70232363023), (23, 21375067007), (161, 3053581001), (523, 940012507), (3661, 134287501), (12029, 40870109), (84203, 5838587)]