2013451922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{247901}}^1$

素因数の和:248065

約数の個数: 16

約数和(自身を含む): 3141414144

約数和(自身を除く): 1127962222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 247901, 495802, 7684931, 15369862, 32475031, 64950062, 1006725961, 2013451922]

約数ペア:

[(1, 2013451922), (2, 1006725961), (31, 64950062), (62, 32475031), (131, 15369862), (262, 7684931), (4061, 495802), (8122, 247901)]