2621107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 316493

約数列:

[1, 19, 29, 67, 71, 551, 1273, 1349, 1943, 2059, 4757, 36917, 39121, 90383, 137953, 2621107]

約数ペア:

[(1, 2621107), (19, 137953), (29, 90383), (67, 39121), (71, 36917), (551, 4757), (1273, 2059), (1349, 1943)]