613536464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{1229}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 1220312520

約数和(自身を除く): 606776056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 761, 1229, 1522, 2458, 3044, 4916, 6088, 9832, 12176, 19664, 31201, 50389, 62402, 100778, 124804, 201556, 249608, 403112, 499216, 806224, 935269, 1870538, 3741076, 7482152, 14964304, 38346029, 76692058, 153384116, 306768232, 613536464]

約数ペア:

[(1, 613536464), (2, 306768232), (4, 153384116), (8, 76692058), (16, 38346029), (41, 14964304), (82, 7482152), (164, 3741076), (328, 1870538), (656, 935269), (761, 806224), (1229, 499216), (1522, 403112), (2458, 249608), (3044, 201556), (4916, 124804), (6088, 100778), (9832, 62402), (12176, 50389), (19664, 31201)]