2005390716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{823231}}^1$

素因数の和:823274

約数の個数: 48

約数和(自身を含む): 5532119040

約数和(自身を除く): 3526728324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 823231, 1646462, 2469693, 3292924, 4939386, 5762617, 9878772, 11525234, 17287851, 23050468, 23873699, 34575702, 47747398, 69151404, 71621097, 95494796, 143242194, 167115893, 286484388, 334231786, 501347679, 668463572, 1002695358, 2005390716]

約数ペア:

[(1, 2005390716), (2, 1002695358), (3, 668463572), (4, 501347679), (6, 334231786), (7, 286484388), (12, 167115893), (14, 143242194), (21, 95494796), (28, 71621097), (29, 69151404), (42, 47747398), (58, 34575702), (84, 23873699), (87, 23050468), (116, 17287851), (174, 11525234), (203, 9878772), (348, 5762617), (406, 4939386), (609, 3292924), (812, 2469693), (1218, 1646462), (2436, 823231)]