3128668894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 5220358416

約数和(自身を除く): 2091689522

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 443, 793, 886, 949, 1586, 1898, 3721, 4453, 5759, 7442, 8906, 11518, 27023, 32339, 48373, 54046, 57889, 64678, 96746, 115778, 271633, 351299, 420407, 543266, 702598, 840814, 1648403, 1972679, 3296806, 3531229, 3945358, 7062458, 21429239, 25644827, 42858478, 51289654, 120333419, 240666838, 1564334447, 3128668894]

約数ペア:

[(1, 3128668894), (2, 1564334447), (13, 240666838), (26, 120333419), (61, 51289654), (73, 42858478), (122, 25644827), (146, 21429239), (443, 7062458), (793, 3945358), (886, 3531229), (949, 3296806), (1586, 1972679), (1898, 1648403), (3721, 840814), (4453, 702598), (5759, 543266), (7442, 420407), (8906, 351299), (11518, 271633), (27023, 115778), (32339, 96746), (48373, 64678), (54046, 57889)]