489918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 1153152

約数和(自身を除く): 663234

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 571, 858, 1142, 1713, 3426, 6281, 7423, 12562, 14846, 18843, 22269, 37686, 44538, 81653, 163306, 244959, 489918]

約数ペア:

[(1, 489918), (2, 244959), (3, 163306), (6, 81653), (11, 44538), (13, 37686), (22, 22269), (26, 18843), (33, 14846), (39, 12562), (66, 7423), (78, 6281), (143, 3426), (286, 1713), (429, 1142), (571, 858)]