291213204

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{214759}}^1$

素因数の和:214879

約数の個数: 24

約数和(自身を含む): 685513920

約数和(自身を除く): 394300716

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 214759, 429518, 644277, 859036, 1288554, 2577108, 24267767, 48535534, 72803301, 97071068, 145606602, 291213204]

約数ペア:

[(1, 291213204), (2, 145606602), (3, 97071068), (4, 72803301), (6, 48535534), (12, 24267767), (113, 2577108), (226, 1288554), (339, 859036), (452, 644277), (678, 429518), (1356, 214759)]