2010043778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{61129}}^1$

素因数の和:61573

約数の個数: 16

約数和(自身を含む): 3096356760

約数和(自身を除く): 1086312982

約数列:

[1, 2, 41, 82, 401, 802, 16441, 32882, 61129, 122258, 2506289, 5012578, 24512729, 49025458, 1005021889, 2010043778]

約数ペア:

[(1, 2010043778), (2, 1005021889), (41, 49025458), (82, 24512729), (401, 5012578), (802, 2506289), (16441, 122258), (32882, 61129)]