2080870147

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 2227076640

約数和(自身を除く): 146206493

約数列:

[1, 29, 43, 151, 257, 1247, 1849, 4379, 6493, 7453, 11051, 38807, 53621, 188297, 279199, 320479, 475193, 1125403, 1668701, 8096771, 13780597, 48392329, 71754143, 2080870147]

約数ペア:

[(1, 2080870147), (29, 71754143), (43, 48392329), (151, 13780597), (257, 8096771), (1247, 1668701), (1849, 1125403), (4379, 475193), (6493, 320479), (7453, 279199), (11051, 188297), (38807, 53621)]