8312304812

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1\times {\mathrm{2437}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 16912542528

約数和(自身を除く): 8600237716

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1997, 2437, 3994, 4874, 7988, 9748, 13979, 17059, 27958, 34118, 55916, 68236, 121817, 148657, 243634, 297314, 487268, 594628, 852719, 1040599, 1705438, 2081198, 3410876, 4162396, 4866689, 9733378, 19466756, 34066823, 68133646, 136267292, 296868029, 593736058, 1187472116, 2078076203, 4156152406, 8312304812]

約数ペア:

[(1, 8312304812), (2, 4156152406), (4, 2078076203), (7, 1187472116), (14, 593736058), (28, 296868029), (61, 136267292), (122, 68133646), (244, 34066823), (427, 19466756), (854, 9733378), (1708, 4866689), (1997, 4162396), (2437, 3410876), (3994, 2081198), (4874, 1705438), (7988, 1040599), (9748, 852719), (13979, 594628), (17059, 487268), (27958, 297314), (34118, 243634), (55916, 148657), (68236, 121817)]