2825642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 1995478

約数列:

[1, 2, 19, 23, 38, 46, 53, 61, 106, 122, 437, 874, 1007, 1159, 1219, 1403, 2014, 2318, 2438, 2806, 3233, 6466, 23161, 26657, 46322, 53314, 61427, 74359, 122854, 148718, 1412821, 2825642]

約数ペア:

[(1, 2825642), (2, 1412821), (19, 148718), (23, 122854), (38, 74359), (46, 61427), (53, 53314), (61, 46322), (106, 26657), (122, 23161), (437, 6466), (874, 3233), (1007, 2806), (1159, 2438), (1219, 2318), (1403, 2014)]