1900791013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{2791}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 2098288512

約数和(自身を除く): 197497499

約数列:

[1, 11, 101, 613, 1111, 2791, 6743, 30701, 61913, 281891, 681043, 1710883, 3100801, 18819713, 172799183, 1900791013]

約数ペア:

[(1, 1900791013), (11, 172799183), (101, 18819713), (613, 3100801), (1111, 1710883), (2791, 681043), (6743, 281891), (30701, 61913)]