3077221798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{21149}}^1$

素因数の和:21724

約数の個数: 32

約数和(自身を含む): 5563296000

約数和(自身を除く): 2486074202

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 547, 1094, 3829, 7658, 10393, 20786, 21149, 42298, 72751, 145502, 148043, 296086, 401831, 803662, 2812817, 5625634, 11568503, 23137006, 80979521, 161959042, 219801557, 439603114, 1538610899, 3077221798]

約数ペア:

[(1, 3077221798), (2, 1538610899), (7, 439603114), (14, 219801557), (19, 161959042), (38, 80979521), (133, 23137006), (266, 11568503), (547, 5625634), (1094, 2812817), (3829, 803662), (7658, 401831), (10393, 296086), (20786, 148043), (21149, 145502), (42298, 72751)]