666496008191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1\times {\mathrm{291521}}^1$

素因数の和:294082

約数の個数: 16

約数和(自身を含む): 728170648128

約数和(自身を除く): 61674639937

約数列:

[1, 13, 71, 923, 2477, 32201, 175867, 291521, 2286271, 3789773, 20697991, 269073883, 722097517, 9387267721, 51268923707, 666496008191]

約数ペア:

[(1, 666496008191), (13, 51268923707), (71, 9387267721), (923, 722097517), (2477, 269073883), (32201, 20697991), (175867, 3789773), (291521, 2286271)]