8880497974

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^2\times {\mathrm{743}}^1$

素因数の和:1432

約数の個数: 24

約数和(自身を含む): 13600794672

約数和(自身を除く): 4720296698

約数列:

[1, 2, 61, 122, 313, 626, 743, 1486, 19093, 38186, 45323, 90646, 97969, 195938, 232559, 465118, 5976109, 11952218, 14186099, 28372198, 72790967, 145581934, 4440248987, 8880497974]

約数ペア:

[(1, 8880497974), (2, 4440248987), (61, 145581934), (122, 72790967), (313, 28372198), (626, 14186099), (743, 11952218), (1486, 5976109), (19093, 465118), (38186, 232559), (45323, 195938), (90646, 97969)]