1566780004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1\times {\mathrm{3433}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 2783023488

約数和(自身を除く): 1216243484

約数列:

[1, 2, 4, 71, 142, 284, 1607, 3214, 3433, 6428, 6866, 13732, 114097, 228194, 243743, 456388, 487486, 974972, 5516831, 11033662, 22067324, 391695001, 783390002, 1566780004]

約数ペア:

[(1, 1566780004), (2, 783390002), (4, 391695001), (71, 22067324), (142, 11033662), (284, 5516831), (1607, 974972), (3214, 487486), (3433, 456388), (6428, 243743), (6866, 228194), (13732, 114097)]