2873038

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 4959360

約数和(自身を除く): 2086322

約数列:

[1, 2, 7, 14, 163, 326, 1141, 1259, 2282, 2518, 8813, 17626, 205217, 410434, 1436519, 2873038]

約数ペア:

[(1, 2873038), (2, 1436519), (7, 410434), (14, 205217), (163, 17626), (326, 8813), (1141, 2518), (1259, 2282)]