313025912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2059381}}^1$

素因数の和:2059406

約数の個数: 16

約数和(自身を含む): 617814600

約数和(自身を除く): 304788688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2059381, 4118762, 8237524, 16475048, 39128239, 78256478, 156512956, 313025912]

約数ペア:

[(1, 313025912), (2, 156512956), (4, 78256478), (8, 39128239), (19, 16475048), (38, 8237524), (76, 4118762), (152, 2059381)]