521416788

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{2099}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 1234329600

約数和(自身を除く): 712912812

約数列:

[1, 2, 3, 4, 6, 12, 127, 163, 254, 326, 381, 489, 508, 652, 762, 978, 1524, 1956, 2099, 4198, 6297, 8396, 12594, 20701, 25188, 41402, 62103, 82804, 124206, 248412, 266573, 342137, 533146, 684274, 799719, 1026411, 1066292, 1368548, 1599438, 2052822, 3198876, 4105644, 43451399, 86902798, 130354197, 173805596, 260708394, 521416788]

約数ペア:

[(1, 521416788), (2, 260708394), (3, 173805596), (4, 130354197), (6, 86902798), (12, 43451399), (127, 4105644), (163, 3198876), (254, 2052822), (326, 1599438), (381, 1368548), (489, 1066292), (508, 1026411), (652, 799719), (762, 684274), (978, 533146), (1524, 342137), (1956, 266573), (2099, 248412), (4198, 124206), (6297, 82804), (8396, 62103), (12594, 41402), (20701, 25188)]