1639448213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{334513}}^1$

素因数の和:334568

約数の個数: 12

約数和(自身を含む): 1836481860

約数和(自身を除く): 197033647

約数列:

[1, 13, 29, 169, 377, 4901, 334513, 4348669, 9700877, 56532697, 126111401, 1639448213]

約数ペア:

[(1, 1639448213), (13, 126111401), (29, 56532697), (169, 9700877), (377, 4348669), (4901, 334513)]