345772

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 707616

約数和(自身を除く): 361844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 233, 371, 466, 742, 932, 1484, 1631, 3262, 6524, 12349, 24698, 49396, 86443, 172886, 345772]

約数ペア:

[(1, 345772), (2, 172886), (4, 86443), (7, 49396), (14, 24698), (28, 12349), (53, 6524), (106, 3262), (212, 1631), (233, 1484), (371, 932), (466, 742)]