461557082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1787}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 834209280

約数和(自身を除く): 372652198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 971, 1787, 1942, 3574, 6797, 12509, 13594, 18449, 25018, 33953, 36898, 67906, 129143, 237671, 258286, 475342, 1735177, 3470354, 12146239, 24292478, 32968363, 65936726, 230778541, 461557082]

約数ペア:

[(1, 461557082), (2, 230778541), (7, 65936726), (14, 32968363), (19, 24292478), (38, 12146239), (133, 3470354), (266, 1735177), (971, 475342), (1787, 258286), (1942, 237671), (3574, 129143), (6797, 67906), (12509, 36898), (13594, 33953), (18449, 25018)]