4789456217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{14503}}^1$

素因数の和:14733

約数の個数: 32

約数和(自身を含む): 6237880320

約数和(自身を除く): 1448424103

約数列:

[1, 7, 13, 19, 91, 133, 191, 247, 1337, 1729, 2483, 3629, 14503, 17381, 25403, 47177, 101521, 188539, 275557, 330239, 1319773, 1928899, 2770073, 3582241, 19390511, 25075687, 36010949, 52631387, 252076643, 368419709, 684208031, 4789456217]

約数ペア:

[(1, 4789456217), (7, 684208031), (13, 368419709), (19, 252076643), (91, 52631387), (133, 36010949), (191, 25075687), (247, 19390511), (1337, 3582241), (1729, 2770073), (2483, 1928899), (3629, 1319773), (14503, 330239), (17381, 275557), (25403, 188539), (47177, 101521)]