252880319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 267825120

約数和(自身を除く): 14944801

約数列:

[1, 29, 61, 163, 877, 1769, 4727, 9943, 25433, 53497, 142951, 288347, 1551413, 4145579, 8720011, 252880319]

約数ペア:

[(1, 252880319), (29, 8720011), (61, 4145579), (163, 1551413), (877, 288347), (1769, 142951), (4727, 53497), (9943, 25433)]