2013868515

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{198313}}^1$

素因数の和:198998

約数の個数: 16

約数和(自身を含む): 3226965408

約数和(自身を除く): 1213096893

約数列:

[1, 3, 5, 15, 677, 2031, 3385, 10155, 198313, 594939, 991565, 2974695, 134257901, 402773703, 671289505, 2013868515]

約数ペア:

[(1, 2013868515), (3, 671289505), (5, 402773703), (15, 134257901), (677, 2974695), (2031, 991565), (3385, 594939), (10155, 198313)]