1913992

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 3603600

約数和(自身を除く): 1689608

約数列:

[1, 2, 4, 8, 419, 571, 838, 1142, 1676, 2284, 3352, 4568, 239249, 478498, 956996, 1913992]

約数ペア:

[(1, 1913992), (2, 956996), (4, 478498), (8, 239249), (419, 4568), (571, 3352), (838, 2284), (1142, 1676)]