520977982

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 963072000

約数和(自身を除く): 442094018

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 79, 158, 203, 259, 406, 439, 518, 553, 878, 1073, 1106, 2146, 2291, 2923, 3073, 4582, 5846, 6146, 7511, 12731, 15022, 16037, 16243, 20461, 25462, 32074, 32486, 34681, 40922, 69362, 84767, 89117, 113701, 169534, 178234, 227402, 242767, 471047, 485534, 593369, 942094, 1005749, 1186738, 1283197, 2011498, 2566394, 3297329, 6594658, 7040243, 8982379, 14080486, 17964758, 37212713, 74425426, 260488991, 520977982]

約数ペア:

[(1, 520977982), (2, 260488991), (7, 74425426), (14, 37212713), (29, 17964758), (37, 14080486), (58, 8982379), (74, 7040243), (79, 6594658), (158, 3297329), (203, 2566394), (259, 2011498), (406, 1283197), (439, 1186738), (518, 1005749), (553, 942094), (878, 593369), (1073, 485534), (1106, 471047), (2146, 242767), (2291, 227402), (2923, 178234), (3073, 169534), (4582, 113701), (5846, 89117), (6146, 84767), (7511, 69362), (12731, 40922), (15022, 34681), (16037, 32486), (16243, 32074), (20461, 25462)]