420492

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 997696

約数和(自身を除く): 577204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 523, 804, 1046, 1569, 2092, 3138, 6276, 35041, 70082, 105123, 140164, 210246, 420492]

約数ペア:

[(1, 420492), (2, 210246), (3, 140164), (4, 105123), (6, 70082), (12, 35041), (67, 6276), (134, 3138), (201, 2092), (268, 1569), (402, 1046), (523, 804)]