713990290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12743}}^1$

素因数の和:13194

約数の個数: 32

約数和(自身を含む): 1387362816

約数和(自身を除く): 673372526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 862, 2155, 4310, 5603, 11206, 12743, 25486, 28015, 56030, 63715, 127430, 165659, 331318, 828295, 1656590, 5492233, 10984466, 27461165, 54922330, 71399029, 142798058, 356995145, 713990290]

約数ペア:

[(1, 713990290), (2, 356995145), (5, 142798058), (10, 71399029), (13, 54922330), (26, 27461165), (65, 10984466), (130, 5492233), (431, 1656590), (862, 828295), (2155, 331318), (4310, 165659), (5603, 127430), (11206, 63715), (12743, 56030), (25486, 28015)]