1520488972784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{13297}}^1\times {\mathrm{310729}}^1$

素因数の和:324057

約数の個数: 40

約数和(自身を含む): 3074273129760

約数和(自身を除く): 1553784156976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 13297, 26594, 53188, 106376, 212752, 305831, 310729, 611662, 621458, 1223324, 1242916, 2446648, 2485832, 4893296, 4971664, 7146767, 14293534, 28587068, 57174136, 114348272, 4131763513, 8263527026, 16527054052, 33054108104, 66108216208, 95030560799, 190061121598, 380122243196, 760244486392, 1520488972784]

約数ペア:

[(1, 1520488972784), (2, 760244486392), (4, 380122243196), (8, 190061121598), (16, 95030560799), (23, 66108216208), (46, 33054108104), (92, 16527054052), (184, 8263527026), (368, 4131763513), (13297, 114348272), (26594, 57174136), (53188, 28587068), (106376, 14293534), (212752, 7146767), (305831, 4971664), (310729, 4893296), (611662, 2485832), (621458, 2446648), (1223324, 1242916)]