1660953606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 3683848896

約数和(自身を除く): 2022895290

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 701, 821, 962, 1402, 1443, 1642, 2103, 2463, 2886, 4206, 4926, 9113, 10673, 18226, 21346, 25937, 27339, 30377, 32019, 51874, 54678, 60754, 64038, 77811, 91131, 155622, 182262, 337181, 394901, 575521, 674362, 789802, 1011543, 1151042, 1184703, 1726563, 2023086, 2369406, 3453126, 7481773, 14963546, 21294277, 22445319, 42588554, 44890638, 63882831, 127765662, 276825601, 553651202, 830476803, 1660953606]

約数ペア:

[(1, 1660953606), (2, 830476803), (3, 553651202), (6, 276825601), (13, 127765662), (26, 63882831), (37, 44890638), (39, 42588554), (74, 22445319), (78, 21294277), (111, 14963546), (222, 7481773), (481, 3453126), (701, 2369406), (821, 2023086), (962, 1726563), (1402, 1184703), (1443, 1151042), (1642, 1011543), (2103, 789802), (2463, 674362), (2886, 575521), (4206, 394901), (4926, 337181), (9113, 182262), (10673, 155622), (18226, 91131), (21346, 77811), (25937, 64038), (27339, 60754), (30377, 54678), (32019, 51874)]