1334860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 2894976

約数和(自身を除く): 1560116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2153, 4306, 8612, 10765, 21530, 43060, 66743, 133486, 266972, 333715, 667430, 1334860]

約数ペア:

[(1, 1334860), (2, 667430), (4, 333715), (5, 266972), (10, 133486), (20, 66743), (31, 43060), (62, 21530), (124, 10765), (155, 8612), (310, 4306), (620, 2153)]