18565563068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{357030059}}^1$

素因数の和:357030076

約数の個数: 12

約数和(自身を含む): 34988945880

約数和(自身を除く): 16423382812

約数列:

[1, 2, 4, 13, 26, 52, 357030059, 714060118, 1428120236, 4641390767, 9282781534, 18565563068]

約数ペア:

[(1, 18565563068), (2, 9282781534), (4, 4641390767), (13, 1428120236), (26, 714060118), (52, 357030059)]