1248696010

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{2083}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 2269325952

約数和(自身を除く): 1020629942

約数列:

[1, 2, 5, 10, 151, 302, 397, 755, 794, 1510, 1985, 2083, 3970, 4166, 10415, 20830, 59947, 119894, 299735, 314533, 599470, 629066, 826951, 1572665, 1653902, 3145330, 4134755, 8269510, 124869601, 249739202, 624348005, 1248696010]

約数ペア:

[(1, 1248696010), (2, 624348005), (5, 249739202), (10, 124869601), (151, 8269510), (302, 4134755), (397, 3145330), (755, 1653902), (794, 1572665), (1510, 826951), (1985, 629066), (2083, 599470), (3970, 314533), (4166, 299735), (10415, 119894), (20830, 59947)]