2644612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 4826304

約数和(自身を除く): 2181692

約数列:

[1, 2, 4, 37, 74, 107, 148, 167, 214, 334, 428, 668, 3959, 6179, 7918, 12358, 15836, 17869, 24716, 35738, 71476, 661153, 1322306, 2644612]

約数ペア:

[(1, 2644612), (2, 1322306), (4, 661153), (37, 71476), (74, 35738), (107, 24716), (148, 17869), (167, 15836), (214, 12358), (334, 7918), (428, 6179), (668, 3959)]