2019931340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14428081}}^1$

素因数の和:14428097

約数の個数: 24

約数和(自身を含む): 4847835552

約数和(自身を除く): 2827904212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14428081, 28856162, 57712324, 72140405, 100996567, 144280810, 201993134, 288561620, 403986268, 504982835, 1009965670, 2019931340]

約数ペア:

[(1, 2019931340), (2, 1009965670), (4, 504982835), (5, 403986268), (7, 288561620), (10, 201993134), (14, 144280810), (20, 100996567), (28, 72140405), (35, 57712324), (70, 28856162), (140, 14428081)]