2085193370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{16519}}^1$

素因数の和:17510

約数の個数: 32

約数和(自身を含む): 4046474880

約数和(自身を除く): 1961281510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 971, 1942, 4855, 9710, 12623, 16519, 25246, 33038, 63115, 82595, 126230, 165190, 214747, 429494, 1073735, 2147470, 16039949, 32079898, 80199745, 160399490, 208519337, 417038674, 1042596685, 2085193370]

約数ペア:

[(1, 2085193370), (2, 1042596685), (5, 417038674), (10, 208519337), (13, 160399490), (26, 80199745), (65, 32079898), (130, 16039949), (971, 2147470), (1942, 1073735), (4855, 429494), (9710, 214747), (12623, 165190), (16519, 126230), (25246, 82595), (33038, 63115)]