1313303504

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{739}}^1\times {\mathrm{1019}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 2573868000

約数和(自身を除く): 1260564496

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 739, 872, 1019, 1478, 1744, 2038, 2956, 4076, 5912, 8152, 11824, 16304, 80551, 111071, 161102, 222142, 322204, 444284, 644408, 753041, 888568, 1288816, 1506082, 1777136, 3012164, 6024328, 12048656, 82081469, 164162938, 328325876, 656651752, 1313303504]

約数ペア:

[(1, 1313303504), (2, 656651752), (4, 328325876), (8, 164162938), (16, 82081469), (109, 12048656), (218, 6024328), (436, 3012164), (739, 1777136), (872, 1506082), (1019, 1288816), (1478, 888568), (1744, 753041), (2038, 644408), (2956, 444284), (4076, 322204), (5912, 222142), (8152, 161102), (11824, 111071), (16304, 80551)]