4208412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 10795680

約数和(自身を除く): 6587268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 509, 636, 689, 1018, 1378, 1527, 2036, 2067, 2756, 3054, 4134, 6108, 6617, 8268, 13234, 19851, 26468, 26977, 39702, 53954, 79404, 80931, 107908, 161862, 323724, 350701, 701402, 1052103, 1402804, 2104206, 4208412]

約数ペア:

[(1, 4208412), (2, 2104206), (3, 1402804), (4, 1052103), (6, 701402), (12, 350701), (13, 323724), (26, 161862), (39, 107908), (52, 80931), (53, 79404), (78, 53954), (106, 39702), (156, 26977), (159, 26468), (212, 19851), (318, 13234), (509, 8268), (636, 6617), (689, 6108), (1018, 4134), (1378, 3054), (1527, 2756), (2036, 2067)]