392907914

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 682407936

約数和(自身を除く): 289500022

約数列:

[1, 2, 7, 14, 163, 167, 326, 334, 1031, 1141, 1169, 2062, 2282, 2338, 7217, 14434, 27221, 54442, 168053, 172177, 190547, 336106, 344354, 381094, 1176371, 1205239, 2352742, 2410478, 28064851, 56129702, 196453957, 392907914]

約数ペア:

[(1, 392907914), (2, 196453957), (7, 56129702), (14, 28064851), (163, 2410478), (167, 2352742), (326, 1205239), (334, 1176371), (1031, 381094), (1141, 344354), (1169, 336106), (2062, 190547), (2282, 172177), (2338, 168053), (7217, 54442), (14434, 27221)]