980405854

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{28729}}^1$

素因数の和:28995

約数の個数: 16

約数和(自身を含む): 1493500320

約数和(自身を除く): 513094466

約数列:

[1, 2, 113, 151, 226, 302, 17063, 28729, 34126, 57458, 3246377, 4338079, 6492754, 8676158, 490202927, 980405854]

約数ペア:

[(1, 980405854), (2, 490202927), (113, 8676158), (151, 6492754), (226, 4338079), (302, 3246377), (17063, 57458), (28729, 34126)]