487200792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1561541}}^1$

素因数の和:1561563

約数の個数: 32

約数和(自身を含む): 1311695280

約数和(自身を除く): 824494488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1561541, 3123082, 4684623, 6246164, 9369246, 12492328, 18738492, 20300033, 37476984, 40600066, 60900099, 81200132, 121800198, 162400264, 243600396, 487200792]

約数ペア:

[(1, 487200792), (2, 243600396), (3, 162400264), (4, 121800198), (6, 81200132), (8, 60900099), (12, 40600066), (13, 37476984), (24, 20300033), (26, 18738492), (39, 12492328), (52, 9369246), (78, 6246164), (104, 4684623), (156, 3123082), (312, 1561541)]