1387981582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{130523}}^1$

素因数の和:130947

約数の個数: 16

約数和(自身を含む): 2247623280

約数和(自身を除く): 859641698

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 130523, 261046, 1696799, 3393598, 53383907, 106767814, 693990791, 1387981582]

約数ペア:

[(1, 1387981582), (2, 693990791), (13, 106767814), (26, 53383907), (409, 3393598), (818, 1696799), (5317, 261046), (10634, 130523)]