169715780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{652753}}^1$

素因数の和:652775

約数の個数: 24

約数和(自身を含む): 383819352

約数和(自身を除く): 214103572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 652753, 1305506, 2611012, 3263765, 6527530, 8485789, 13055060, 16971578, 33943156, 42428945, 84857890, 169715780]

約数ペア:

[(1, 169715780), (2, 84857890), (4, 42428945), (5, 33943156), (10, 16971578), (13, 13055060), (20, 8485789), (26, 6527530), (52, 3263765), (65, 2611012), (130, 1305506), (260, 652753)]