397254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 935424

約数和(自身を除く): 538170

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 463, 858, 926, 1389, 2778, 5093, 6019, 10186, 12038, 15279, 18057, 30558, 36114, 66209, 132418, 198627, 397254]

約数ペア:

[(1, 397254), (2, 198627), (3, 132418), (6, 66209), (11, 36114), (13, 30558), (22, 18057), (26, 15279), (33, 12038), (39, 10186), (66, 6019), (78, 5093), (143, 2778), (286, 1389), (429, 926), (463, 858)]