312854586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{11821}}^1$

素因数の和:12238

約数の個数: 32

約数和(自身を含む): 684351936

約数和(自身を除く): 371497350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 4411, 8822, 11821, 13233, 23642, 26466, 35463, 70926, 130031, 260062, 390093, 780186, 4740221, 9480442, 14220663, 28441326, 52142431, 104284862, 156427293, 312854586]

約数ペア:

[(1, 312854586), (2, 156427293), (3, 104284862), (6, 52142431), (11, 28441326), (22, 14220663), (33, 9480442), (66, 4740221), (401, 780186), (802, 390093), (1203, 260062), (2406, 130031), (4411, 70926), (8822, 35463), (11821, 26466), (13233, 23642)]