1292732

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 2612064

約数和(自身を除く): 1319332

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 337, 548, 674, 959, 1348, 1918, 2359, 3836, 4718, 9436, 46169, 92338, 184676, 323183, 646366, 1292732]

約数ペア:

[(1, 1292732), (2, 646366), (4, 323183), (7, 184676), (14, 92338), (28, 46169), (137, 9436), (274, 4718), (337, 3836), (548, 2359), (674, 1918), (959, 1348)]