2017355889844

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{1289}}^1\times {\mathrm{4783}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 3561368428800

約数和(自身を除く): 1544012538956

約数列:

[1, 2, 4, 179, 358, 457, 716, 914, 1289, 1828, 2578, 4783, 5156, 9566, 19132, 81803, 163606, 230731, 327212, 461462, 589073, 856157, 922924, 1178146, 1712314, 2185831, 2356292, 3424628, 4371662, 6165287, 8743324, 12330574, 24661148, 105444067, 210888134, 391263749, 421776268, 782527498, 1103586373, 1565054996, 2207172746, 2817536159, 4414345492, 5635072318, 11270144636, 504338972461, 1008677944922, 2017355889844]

約数ペア:

[(1, 2017355889844), (2, 1008677944922), (4, 504338972461), (179, 11270144636), (358, 5635072318), (457, 4414345492), (716, 2817536159), (914, 2207172746), (1289, 1565054996), (1828, 1103586373), (2578, 782527498), (4783, 421776268), (5156, 391263749), (9566, 210888134), (19132, 105444067), (81803, 24661148), (163606, 12330574), (230731, 8743324), (327212, 6165287), (461462, 4371662), (589073, 3424628), (856157, 2356292), (922924, 2185831), (1178146, 1712314)]