1252137712

素因数分解:

$2^4\times 7^1\times {\mathrm{11179801}}^1$

素因数の和:11179816

約数の個数: 20

約数和(自身を含む): 2772590896

約数和(自身を除く): 1520453184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11179801, 22359602, 44719204, 78258607, 89438408, 156517214, 178876816, 313034428, 626068856, 1252137712]

約数ペア:

[(1, 1252137712), (2, 626068856), (4, 313034428), (7, 178876816), (8, 156517214), (14, 89438408), (16, 78258607), (28, 44719204), (56, 22359602), (112, 11179801)]