16176870398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{313129}}^1$

素因数の和:315131

約数の個数: 16

約数和(自身を含む): 26145102480

約数和(自身を除く): 9968232082

約数列:

[1, 2, 13, 26, 1987, 3974, 25831, 51662, 313129, 626258, 4070677, 8141354, 622187323, 1244374646, 8088435199, 16176870398]

約数ペア:

[(1, 16176870398), (2, 8088435199), (13, 1244374646), (26, 622187323), (1987, 8141354), (3974, 4070677), (25831, 626258), (51662, 313129)]