1182142490

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 2147606784

約数和(自身を除く): 965464294

約数列:

[1, 2, 5, 10, 157, 314, 431, 785, 862, 1570, 1747, 2155, 3494, 4310, 8735, 17470, 67667, 135334, 274279, 338335, 548558, 676670, 752957, 1371395, 1505914, 2742790, 3764785, 7529570, 118214249, 236428498, 591071245, 1182142490]

約数ペア:

[(1, 1182142490), (2, 591071245), (5, 236428498), (10, 118214249), (157, 7529570), (314, 3764785), (431, 2742790), (785, 1505914), (862, 1371395), (1570, 752957), (1747, 676670), (2155, 548558), (3494, 338335), (4310, 274279), (8735, 135334), (17470, 67667)]