1402243348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2897197}}^1$

素因数の和:2897223

約数の個数: 18

約数和(自身を含む): 2697291338

約数和(自身を除く): 1295047990

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2897197, 5794394, 11588788, 31869167, 63738334, 127476668, 350560837, 701121674, 1402243348]

約数ペア:

[(1, 1402243348), (2, 701121674), (4, 350560837), (11, 127476668), (22, 63738334), (44, 31869167), (121, 11588788), (242, 5794394), (484, 2897197)]