1981465324

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{971}}^1\times {\mathrm{2671}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 3490615296

約数和(自身を除く): 1509149972

約数列:

[1, 2, 4, 191, 382, 764, 971, 1942, 2671, 3884, 5342, 10684, 185461, 370922, 510161, 741844, 1020322, 2040644, 2593541, 5187082, 10374164, 495366331, 990732662, 1981465324]

約数ペア:

[(1, 1981465324), (2, 990732662), (4, 495366331), (191, 10374164), (382, 5187082), (764, 2593541), (971, 2040644), (1942, 1020322), (2671, 741844), (3884, 510161), (5342, 370922), (10684, 185461)]