2019650438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{566999}}^1$

素因数の和:567151

約数の個数: 16

約数和(自身を含む): 3286332000

約数和(自身を除く): 1266681562

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 566999, 1133998, 7370987, 14741974, 77678863, 155357726, 1009825219, 2019650438]

約数ペア:

[(1, 2019650438), (2, 1009825219), (13, 155357726), (26, 77678863), (137, 14741974), (274, 7370987), (1781, 1133998), (3562, 566999)]