261013052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{2657}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 468871200

約数和(自身を除く): 207858148

約数列:

[1, 2, 4, 41, 82, 164, 599, 1198, 2396, 2657, 5314, 10628, 24559, 49118, 98236, 108937, 217874, 435748, 1591543, 3183086, 6366172, 65253263, 130506526, 261013052]

約数ペア:

[(1, 261013052), (2, 130506526), (4, 65253263), (41, 6366172), (82, 3183086), (164, 1591543), (599, 435748), (1198, 217874), (2396, 108937), (2657, 98236), (5314, 49118), (10628, 24559)]