1887961020659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{14924947}}^1$

素因数の和:14926034

約数の個数: 16

約数和(自身を含む): 2286740832768

約数和(自身を除く): 398779812109

約数列:

[1, 7, 17, 119, 1063, 7441, 18071, 126497, 14924947, 104474629, 253724099, 1776068693, 15865218661, 111056530627, 269708717237, 1887961020659]

約数ペア:

[(1, 1887961020659), (7, 269708717237), (17, 111056530627), (119, 15865218661), (1063, 1776068693), (7441, 253724099), (18071, 104474629), (126497, 14924947)]