2011258916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{4177}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 3817655856

約数和(自身を除く): 1806396940

約数列:

[1, 2, 4, 17, 34, 68, 73, 97, 146, 194, 292, 388, 1241, 1649, 2482, 3298, 4177, 4964, 6596, 7081, 8354, 14162, 16708, 28324, 71009, 120377, 142018, 240754, 284036, 304921, 405169, 481508, 609842, 810338, 1219684, 1620676, 5183657, 6887873, 10367314, 13775746, 20734628, 27551492, 29577337, 59154674, 118309348, 502814729, 1005629458, 2011258916]

約数ペア:

[(1, 2011258916), (2, 1005629458), (4, 502814729), (17, 118309348), (34, 59154674), (68, 29577337), (73, 27551492), (97, 20734628), (146, 13775746), (194, 10367314), (292, 6887873), (388, 5183657), (1241, 1620676), (1649, 1219684), (2482, 810338), (3298, 609842), (4177, 481508), (4964, 405169), (6596, 304921), (7081, 284036), (8354, 240754), (14162, 142018), (16708, 120377), (28324, 71009)]