2180825855992

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{363956251}}^1$

素因数の和:363956371

約数の個数: 32

約数和(自身を含む): 4716873025920

約数和(自身を除く): 2536047169928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 363956251, 727912502, 1455825004, 2547693757, 2911650008, 5095387514, 10190775028, 20381550056, 38943318857, 77886637714, 155773275428, 272603231999, 311546550856, 545206463998, 1090412927996, 2180825855992]

約数ペア:

[(1, 2180825855992), (2, 1090412927996), (4, 545206463998), (7, 311546550856), (8, 272603231999), (14, 155773275428), (28, 77886637714), (56, 38943318857), (107, 20381550056), (214, 10190775028), (428, 5095387514), (749, 2911650008), (856, 2547693757), (1498, 1455825004), (2996, 727912502), (5992, 363956251)]