667052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 1256640

約数和(自身を除く): 589588

約数列:

[1, 2, 4, 19, 38, 67, 76, 131, 134, 262, 268, 524, 1273, 2489, 2546, 4978, 5092, 8777, 9956, 17554, 35108, 166763, 333526, 667052]

約数ペア:

[(1, 667052), (2, 333526), (4, 166763), (19, 35108), (38, 17554), (67, 9956), (76, 8777), (131, 5092), (134, 4978), (262, 2546), (268, 2489), (524, 1273)]