1330573832

素因数分解:

$2^3\times 7^3\times {\mathrm{97}}^1\times {\mathrm{4999}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 2940000000

約数和(自身を除く): 1609426168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 343, 388, 392, 679, 686, 776, 1358, 1372, 2716, 2744, 4753, 4999, 5432, 9506, 9998, 19012, 19996, 33271, 34993, 38024, 39992, 66542, 69986, 133084, 139972, 244951, 266168, 279944, 484903, 489902, 969806, 979804, 1714657, 1939612, 1959608, 3394321, 3429314, 3879224, 6788642, 6858628, 13577284, 13717256, 23760247, 27154568, 47520494, 95040988, 166321729, 190081976, 332643458, 665286916, 1330573832]

約数ペア:

[(1, 1330573832), (2, 665286916), (4, 332643458), (7, 190081976), (8, 166321729), (14, 95040988), (28, 47520494), (49, 27154568), (56, 23760247), (97, 13717256), (98, 13577284), (194, 6858628), (196, 6788642), (343, 3879224), (388, 3429314), (392, 3394321), (679, 1959608), (686, 1939612), (776, 1714657), (1358, 979804), (1372, 969806), (2716, 489902), (2744, 484903), (4753, 279944), (4999, 266168), (5432, 244951), (9506, 139972), (9998, 133084), (19012, 69986), (19996, 66542), (33271, 39992), (34993, 38024)]