390060722

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1\times {\mathrm{1451}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 588896352

約数和(自身を除く): 198835630

約数列:

[1, 2, 257, 514, 523, 1046, 1451, 2902, 134411, 268822, 372907, 745814, 758873, 1517746, 195030361, 390060722]

約数ペア:

[(1, 390060722), (2, 195030361), (257, 1517746), (514, 758873), (523, 745814), (1046, 372907), (1451, 268822), (2902, 134411)]