2017100252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{70459}}^1$

素因数の和:70901

約数の個数: 24

約数和(自身を含む): 3746499120

約数和(自身を除く): 1729398868

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 70459, 140918, 281836, 1197803, 2395606, 4791212, 29663239, 59326478, 118652956, 504275063, 1008550126, 2017100252]

約数ペア:

[(1, 2017100252), (2, 1008550126), (4, 504275063), (17, 118652956), (34, 59326478), (68, 29663239), (421, 4791212), (842, 2395606), (1684, 1197803), (7157, 281836), (14314, 140918), (28628, 70459)]