851023684

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{232013}}^1$

素因数の和:232155

約数の個数: 24

約数和(自身を含む): 1715047488

約数和(自身を除く): 864023804

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 232013, 464026, 928052, 1624091, 3248182, 6496364, 30393703, 60787406, 121574812, 212755921, 425511842, 851023684]

約数ペア:

[(1, 851023684), (2, 425511842), (4, 212755921), (7, 121574812), (14, 60787406), (28, 30393703), (131, 6496364), (262, 3248182), (524, 1624091), (917, 928052), (1834, 464026), (3668, 232013)]