777746710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{6037}}^1$

素因数の和:7048

約数の個数: 32

約数和(自身を含む): 1509403392

約数和(自身を除く): 731656682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 991, 1982, 4955, 6037, 9910, 12074, 12883, 25766, 30185, 60370, 64415, 78481, 128830, 156962, 392405, 784810, 5982667, 11965334, 29913335, 59826670, 77774671, 155549342, 388873355, 777746710]

約数ペア:

[(1, 777746710), (2, 388873355), (5, 155549342), (10, 77774671), (13, 59826670), (26, 29913335), (65, 11965334), (130, 5982667), (991, 784810), (1982, 392405), (4955, 156962), (6037, 128830), (9910, 78481), (12074, 64415), (12883, 60370), (25766, 30185)]