4398470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8296992

約数和(自身を除く): 3898522

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 193, 215, 265, 386, 430, 530, 965, 1930, 2279, 4558, 8299, 10229, 11395, 16598, 20458, 22790, 41495, 51145, 82990, 102290, 439847, 879694, 2199235, 4398470]

約数ペア:

[(1, 4398470), (2, 2199235), (5, 879694), (10, 439847), (43, 102290), (53, 82990), (86, 51145), (106, 41495), (193, 22790), (215, 20458), (265, 16598), (386, 11395), (430, 10229), (530, 8299), (965, 4558), (1930, 2279)]