1316848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 30

約数和(自身を含む): 2768424

約数和(自身を除く): 1451576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 487, 676, 974, 1352, 1948, 2704, 3896, 6331, 7792, 12662, 25324, 50648, 82303, 101296, 164606, 329212, 658424, 1316848]

約数ペア:

[(1, 1316848), (2, 658424), (4, 329212), (8, 164606), (13, 101296), (16, 82303), (26, 50648), (52, 25324), (104, 12662), (169, 7792), (208, 6331), (338, 3896), (487, 2704), (676, 1948), (974, 1352)]