1001284546

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1\times {\mathrm{2221}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 1508969088

約数和(自身を除く): 507684542

約数列:

[1, 2, 431, 523, 862, 1046, 2221, 4442, 225413, 450826, 957251, 1161583, 1914502, 2323166, 500642273, 1001284546]

約数ペア:

[(1, 1001284546), (2, 500642273), (431, 2323166), (523, 1914502), (862, 1161583), (1046, 957251), (2221, 450826), (4442, 225413)]