2017840433

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3251}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 2402317440

約数和(自身を除く): 384477007

約数列:

[1, 7, 49, 53, 239, 371, 1673, 2597, 3251, 11711, 12667, 22757, 88669, 159299, 172303, 620683, 776989, 1206121, 5438923, 8442847, 38072461, 41180417, 288262919, 2017840433]

約数ペア:

[(1, 2017840433), (7, 288262919), (49, 41180417), (53, 38072461), (239, 8442847), (371, 5438923), (1673, 1206121), (2597, 776989), (3251, 620683), (11711, 172303), (12667, 159299), (22757, 88669)]