425399992

素因数分解:

$2^3\times {\mathrm{1291}}^1\times {\mathrm{41189}}^1$

素因数の和:42486

約数の個数: 16

約数和(自身を含む): 798262200

約数和(自身を除く): 372862208

約数列:

[1, 2, 4, 8, 1291, 2582, 5164, 10328, 41189, 82378, 164756, 329512, 53174999, 106349998, 212699996, 425399992]

約数ペア:

[(1, 425399992), (2, 212699996), (4, 106349998), (8, 53174999), (1291, 329512), (2582, 164756), (5164, 82378), (10328, 41189)]