143478674

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{6709}}^1$

素因数の和:6782

約数の個数: 24

約数和(自身を含む): 234836580

約数和(自身を除く): 91357906

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 6709, 10693, 13418, 21386, 114053, 228106, 248233, 496466, 1938901, 3877802, 4219961, 8439922, 71739337, 143478674]

約数ペア:

[(1, 143478674), (2, 71739337), (17, 8439922), (34, 4219961), (37, 3877802), (74, 1938901), (289, 496466), (578, 248233), (629, 228106), (1258, 114053), (6709, 21386), (10693, 13418)]