2045492090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{190633}}^1$

素因数の和:190706

約数の個数: 32

約数和(自身を含む): 3911809680

約数和(自身を除く): 1866317590

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 190633, 381266, 953165, 1906330, 5528357, 7053421, 11056714, 14106842, 27641785, 35267105, 55283570, 70534210, 204549209, 409098418, 1022746045, 2045492090]

約数ペア:

[(1, 2045492090), (2, 1022746045), (5, 409098418), (10, 204549209), (29, 70534210), (37, 55283570), (58, 35267105), (74, 27641785), (145, 14106842), (185, 11056714), (290, 7053421), (370, 5528357), (1073, 1906330), (2146, 953165), (5365, 381266), (10730, 190633)]