1520376538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{196991}}^1$

素因数の和:197237

約数の個数: 16

約数和(自身を含む): 2425365504

約数和(自身を除く): 904988966

約数列:

[1, 2, 17, 34, 227, 454, 3859, 7718, 196991, 393982, 3348847, 6697694, 44716957, 89433914, 760188269, 1520376538]

約数ペア:

[(1, 1520376538), (2, 760188269), (17, 89433914), (34, 44716957), (227, 6697694), (454, 3348847), (3859, 393982), (7718, 196991)]