1770996890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13623053}}^1$

素因数の和:13623073

約数の個数: 16

約数和(自身を含む): 3433009608

約数和(自身を除く): 1662012718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 13623053, 27246106, 68115265, 136230530, 177099689, 354199378, 885498445, 1770996890]

約数ペア:

[(1, 1770996890), (2, 885498445), (5, 354199378), (10, 177099689), (13, 136230530), (26, 68115265), (65, 27246106), (130, 13623053)]