391311996

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{366397}}^1$

素因数の和:366493

約数の個数: 24

約数和(自身を含む): 923322960

約数和(自身を除く): 532010964

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 366397, 732794, 1099191, 1465588, 2198382, 4396764, 32609333, 65218666, 97827999, 130437332, 195655998, 391311996]

約数ペア:

[(1, 391311996), (2, 195655998), (3, 130437332), (4, 97827999), (6, 65218666), (12, 32609333), (89, 4396764), (178, 2198382), (267, 1465588), (356, 1099191), (534, 732794), (1068, 366397)]