251159401

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 266011200

約数和(自身を除く): 14851799

約数列:

[1, 29, 59, 181, 811, 1711, 5249, 10679, 23519, 47849, 146791, 309691, 1387621, 4256939, 8660669, 251159401]

約数ペア:

[(1, 251159401), (29, 8660669), (59, 4256939), (181, 1387621), (811, 309691), (1711, 146791), (5249, 47849), (10679, 23519)]