834182890

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 1516947840

約数和(自身を除く): 682764950

約数列:

[1, 2, 5, 10, 151, 302, 331, 662, 755, 1510, 1655, 1669, 3310, 3338, 8345, 16690, 49981, 99962, 249905, 252019, 499810, 504038, 552439, 1104878, 1260095, 2520190, 2762195, 5524390, 83418289, 166836578, 417091445, 834182890]

約数ペア:

[(1, 834182890), (2, 417091445), (5, 166836578), (10, 83418289), (151, 5524390), (302, 2762195), (331, 2520190), (662, 1260095), (755, 1104878), (1510, 552439), (1655, 504038), (1669, 499810), (3310, 252019), (3338, 249905), (8345, 99962), (16690, 49981)]