394920274

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 683781120

約数和(自身を除く): 288860846

約数列:

[1, 2, 7, 14, 263, 283, 379, 526, 566, 758, 1841, 1981, 2653, 3682, 3962, 5306, 74429, 99677, 107257, 148858, 199354, 214514, 521003, 697739, 750799, 1042006, 1395478, 1501598, 28208591, 56417182, 197460137, 394920274]

約数ペア:

[(1, 394920274), (2, 197460137), (7, 56417182), (14, 28208591), (263, 1501598), (283, 1395478), (379, 1042006), (526, 750799), (566, 697739), (758, 521003), (1841, 214514), (1981, 199354), (2653, 148858), (3682, 107257), (3962, 99677), (5306, 74429)]