2781489887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{3049}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 3056832000

約数和(自身を除く): 275342113

約数列:

[1, 11, 239, 347, 2629, 3049, 3817, 33539, 82933, 728711, 912263, 1058003, 8015821, 11638033, 252862717, 2781489887]

約数ペア:

[(1, 2781489887), (11, 252862717), (239, 11638033), (347, 8015821), (2629, 1058003), (3049, 912263), (3817, 728711), (33539, 82933)]