2012202008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{82657}}^1$

素因数の和:82859

約数の個数: 32

約数和(自身を含む): 4017178800

約数和(自身を除く): 2004976792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 3043, 6086, 12172, 24344, 82657, 165314, 330628, 661256, 1405169, 2810338, 5620676, 11241352, 14795603, 29591206, 59182412, 118364824, 251525251, 503050502, 1006101004, 2012202008]

約数ペア:

[(1, 2012202008), (2, 1006101004), (4, 503050502), (8, 251525251), (17, 118364824), (34, 59182412), (68, 29591206), (136, 14795603), (179, 11241352), (358, 5620676), (716, 2810338), (1432, 1405169), (3043, 661256), (6086, 330628), (12172, 165314), (24344, 82657)]