2445888977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7517}}^1$

素因数の和:7637

約数の個数: 32

約数和(自身を含む): 3048579072

約数和(自身を除く): 602690095

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 989, 1081, 2021, 6923, 7517, 7567, 14147, 46483, 52619, 172891, 323231, 325381, 353299, 1210237, 2262617, 2473093, 7434313, 8125877, 15191857, 52040191, 56881139, 106342999, 349412711, 2445888977]

約数ペア:

[(1, 2445888977), (7, 349412711), (23, 106342999), (43, 56881139), (47, 52040191), (161, 15191857), (301, 8125877), (329, 7434313), (989, 2473093), (1081, 2262617), (2021, 1210237), (6923, 353299), (7517, 325381), (7567, 323231), (14147, 172891), (46483, 52619)]