413913890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3183953}}^1$

素因数の和:3183973

約数の個数: 16

約数和(自身を含む): 802356408

約数和(自身を除く): 388442518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3183953, 6367906, 15919765, 31839530, 41391389, 82782778, 206956945, 413913890]

約数ペア:

[(1, 413913890), (2, 206956945), (5, 82782778), (10, 41391389), (13, 31839530), (26, 15919765), (65, 6367906), (130, 3183953)]