8389452

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 20297312

約数和(自身を除く): 11907860

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 157, 183, 219, 244, 292, 314, 366, 438, 471, 628, 732, 876, 942, 1884, 4453, 8906, 9577, 11461, 13359, 17812, 19154, 22922, 26718, 28731, 34383, 38308, 45844, 53436, 57462, 68766, 114924, 137532, 699121, 1398242, 2097363, 2796484, 4194726, 8389452]

約数ペア:

[(1, 8389452), (2, 4194726), (3, 2796484), (4, 2097363), (6, 1398242), (12, 699121), (61, 137532), (73, 114924), (122, 68766), (146, 57462), (157, 53436), (183, 45844), (219, 38308), (244, 34383), (292, 28731), (314, 26718), (366, 22922), (438, 19154), (471, 17812), (628, 13359), (732, 11461), (876, 9577), (942, 8906), (1884, 4453)]