8049401087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{5021}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 10079354880

約数和(自身を除く): 2029953793

約数列:

[1, 7, 13, 79, 91, 223, 553, 1027, 1561, 2899, 5021, 7189, 17617, 20293, 35147, 65273, 123319, 229021, 396659, 456911, 1119683, 1603147, 2776613, 5156567, 7837781, 14555879, 36095969, 88454957, 101891153, 619184699, 1149914441, 8049401087]

約数ペア:

[(1, 8049401087), (7, 1149914441), (13, 619184699), (79, 101891153), (91, 88454957), (223, 36095969), (553, 14555879), (1027, 7837781), (1561, 5156567), (2899, 2776613), (5021, 1603147), (7189, 1119683), (17617, 456911), (20293, 396659), (35147, 229021), (65273, 123319)]