2013162568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{32341}}^1$

素因数の和:32629

約数の個数: 32

約数和(自身を含む): 3912088320

約数和(自身を除く): 1898925752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 1004, 2008, 7781, 15562, 31124, 32341, 62248, 64682, 129364, 258728, 1002571, 2005142, 4010284, 8020568, 8117591, 16235182, 32470364, 64940728, 251645321, 503290642, 1006581284, 2013162568]

約数ペア:

[(1, 2013162568), (2, 1006581284), (4, 503290642), (8, 251645321), (31, 64940728), (62, 32470364), (124, 16235182), (248, 8117591), (251, 8020568), (502, 4010284), (1004, 2005142), (2008, 1002571), (7781, 258728), (15562, 129364), (31124, 64682), (32341, 62248)]