1804001470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{18191}}^1$

素因数の和:18456

約数の個数: 32

約数和(自身を含む): 3332192256

約数和(自身を除く): 1528190786

約数列:

[1, 2, 5, 10, 47, 94, 211, 235, 422, 470, 1055, 2110, 9917, 18191, 19834, 36382, 49585, 90955, 99170, 181910, 854977, 1709954, 3838301, 4274885, 7676602, 8549770, 19191505, 38383010, 180400147, 360800294, 902000735, 1804001470]

約数ペア:

[(1, 1804001470), (2, 902000735), (5, 360800294), (10, 180400147), (47, 38383010), (94, 19191505), (211, 8549770), (235, 7676602), (422, 4274885), (470, 3838301), (1055, 1709954), (2110, 854977), (9917, 181910), (18191, 99170), (19834, 90955), (36382, 49585)]