497777268

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{387677}}^1$

素因数の和:387791

約数の個数: 24

約数和(自身を含む): 1172338272

約数和(自身を除く): 674561004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 387677, 775354, 1163031, 1550708, 2326062, 4652124, 41481439, 82962878, 124444317, 165925756, 248888634, 497777268]

約数ペア:

[(1, 497777268), (2, 248888634), (3, 165925756), (4, 124444317), (6, 82962878), (12, 41481439), (107, 4652124), (214, 2326062), (321, 1550708), (428, 1163031), (642, 775354), (1284, 387677)]