2001047231

素因数分解:

${\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 2063812608

約数和(自身を除く): 62765377

約数列:

[1, 47, 173, 431, 571, 8131, 20257, 26837, 74563, 98783, 246101, 3504461, 4642801, 11566747, 42575473, 2001047231]

約数ペア:

[(1, 2001047231), (47, 42575473), (173, 11566747), (431, 4642801), (571, 3504461), (8131, 246101), (20257, 98783), (26837, 74563)]