1433660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 3045840

約数和(自身を除く): 1612180

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 739, 970, 1478, 1940, 2956, 3695, 7390, 14780, 71683, 143366, 286732, 358415, 716830, 1433660]

約数ペア:

[(1, 1433660), (2, 716830), (4, 358415), (5, 286732), (10, 143366), (20, 71683), (97, 14780), (194, 7390), (388, 3695), (485, 2956), (739, 1940), (970, 1478)]