1376799384

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{644569}}^1$

素因数の和:644667

約数の個数: 32

約数和(自身を含む): 3480678000

約数和(自身を除く): 2103878616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 644569, 1289138, 1933707, 2578276, 3867414, 5156552, 7734828, 15469656, 57366641, 114733282, 172099923, 229466564, 344199846, 458933128, 688399692, 1376799384]

約数ペア:

[(1, 1376799384), (2, 688399692), (3, 458933128), (4, 344199846), (6, 229466564), (8, 172099923), (12, 114733282), (24, 57366641), (89, 15469656), (178, 7734828), (267, 5156552), (356, 3867414), (534, 2578276), (712, 1933707), (1068, 1289138), (2136, 644569)]