2004861112

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{6211}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 3798389520

約数和(自身を除く): 1793528408

約数列:

[1, 2, 4, 8, 157, 257, 314, 514, 628, 1028, 1256, 2056, 6211, 12422, 24844, 40349, 49688, 80698, 161396, 322792, 975127, 1596227, 1950254, 3192454, 3900508, 6384908, 7801016, 12769816, 250607639, 501215278, 1002430556, 2004861112]

約数ペア:

[(1, 2004861112), (2, 1002430556), (4, 501215278), (8, 250607639), (157, 12769816), (257, 7801016), (314, 6384908), (514, 3900508), (628, 3192454), (1028, 1950254), (1256, 1596227), (2056, 975127), (6211, 322792), (12422, 161396), (24844, 80698), (40349, 49688)]