3983692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 3999668

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 53, 76, 86, 92, 106, 172, 212, 437, 817, 874, 989, 1007, 1219, 1634, 1748, 1978, 2014, 2279, 2438, 3268, 3956, 4028, 4558, 4876, 9116, 18791, 23161, 37582, 43301, 46322, 52417, 75164, 86602, 92644, 104834, 173204, 209668, 995923, 1991846, 3983692]

約数ペア:

[(1, 3983692), (2, 1991846), (4, 995923), (19, 209668), (23, 173204), (38, 104834), (43, 92644), (46, 86602), (53, 75164), (76, 52417), (86, 46322), (92, 43301), (106, 37582), (172, 23161), (212, 18791), (437, 9116), (817, 4876), (874, 4558), (989, 4028), (1007, 3956), (1219, 3268), (1634, 2438), (1748, 2279), (1978, 2014)]