251946287

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 268673280

約数和(自身を除く): 16726993

約数列:

[1, 29, 61, 73, 1769, 1951, 2117, 4453, 56579, 119011, 129137, 142423, 3451319, 4130267, 8687803, 251946287]

約数ペア:

[(1, 251946287), (29, 8687803), (61, 4130267), (73, 3451319), (1769, 142423), (1951, 129137), (2117, 119011), (4453, 56579)]