690636

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 1637440

約数和(自身を除く): 946804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 859, 1718, 2577, 3436, 5154, 10308, 57553, 115106, 172659, 230212, 345318, 690636]

約数ペア:

[(1, 690636), (2, 345318), (3, 230212), (4, 172659), (6, 115106), (12, 57553), (67, 10308), (134, 5154), (201, 3436), (268, 2577), (402, 1718), (804, 859)]