1730487499

素因数分解:

${\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{20357}}^1$

素因数の和:20886

約数の個数: 12

約数和(自身を含む): 1877659056

約数和(自身を除く): 147171557

約数列:

[1, 13, 169, 503, 6539, 20357, 85007, 264641, 3440333, 10239571, 133114423, 1730487499]

約数ペア:

[(1, 1730487499), (13, 133114423), (169, 10239571), (503, 3440333), (6539, 264641), (20357, 85007)]