1314790790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{5431}}^1$

素因数の和:6044

約数の個数: 32

約数和(自身を含む): 2426409216

約数和(自身を除く): 1111618426

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 563, 1126, 2815, 5431, 5630, 10862, 24209, 27155, 48418, 54310, 121045, 233533, 242090, 467066, 1167665, 2335330, 3057653, 6115306, 15288265, 30576530, 131479079, 262958158, 657395395, 1314790790]

約数ペア:

[(1, 1314790790), (2, 657395395), (5, 262958158), (10, 131479079), (43, 30576530), (86, 15288265), (215, 6115306), (430, 3057653), (563, 2335330), (1126, 1167665), (2815, 467066), (5431, 242090), (5630, 233533), (10862, 121045), (24209, 54310), (27155, 48418)]