1337971510

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{404221}}^1$

素因数の和:404559

約数の個数: 16

約数和(自身を含む): 2415630672

約数和(自身を除く): 1077659162

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 404221, 808442, 2021105, 4042210, 133797151, 267594302, 668985755, 1337971510]

約数ペア:

[(1, 1337971510), (2, 668985755), (5, 267594302), (10, 133797151), (331, 4042210), (662, 2021105), (1655, 808442), (3310, 404221)]