126951890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{976553}}^1$

素因数の和:976573

約数の個数: 16

約数和(自身を含む): 246091608

約数和(自身を除く): 119139718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 976553, 1953106, 4882765, 9765530, 12695189, 25390378, 63475945, 126951890]

約数ペア:

[(1, 126951890), (2, 63475945), (5, 25390378), (10, 12695189), (13, 9765530), (26, 4882765), (65, 1953106), (130, 976553)]