2621530873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{30839}}^1$

素因数の和:31368

約数の個数: 12

約数和(自身を含む): 2844434880

約数和(自身を除く): 222904007

約数列:

[1, 13, 169, 503, 6539, 30839, 85007, 400907, 5211791, 15512017, 201656221, 2621530873]

約数ペア:

[(1, 2621530873), (13, 201656221), (169, 15512017), (503, 5211791), (6539, 400907), (30839, 85007)]