1617291340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11552081}}^1$

素因数の和:11552097

約数の個数: 24

約数和(自身を含む): 3881499552

約数和(自身を除く): 2264208212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11552081, 23104162, 46208324, 57760405, 80864567, 115520810, 161729134, 231041620, 323458268, 404322835, 808645670, 1617291340]

約数ペア:

[(1, 1617291340), (2, 808645670), (4, 404322835), (5, 323458268), (7, 231041620), (10, 161729134), (14, 115520810), (20, 80864567), (28, 57760405), (35, 46208324), (70, 23104162), (140, 11552081)]