43121212

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 77641200

約数和(自身を除く): 34519988

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 2053, 4106, 5251, 8212, 10502, 21004, 121127, 182717, 242254, 365434, 484508, 730868, 10780303, 21560606, 43121212]

約数ペア:

[(1, 43121212), (2, 21560606), (4, 10780303), (59, 730868), (89, 484508), (118, 365434), (178, 242254), (236, 182717), (356, 121127), (2053, 21004), (4106, 10502), (5251, 8212)]