1292604590

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{2179}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 2350162080

約数和(自身を除く): 1057557490

約数列:

[1, 2, 5, 10, 137, 274, 433, 685, 866, 1370, 2165, 2179, 4330, 4358, 10895, 21790, 59321, 118642, 296605, 298523, 593210, 597046, 943507, 1492615, 1887014, 2985230, 4717535, 9435070, 129260459, 258520918, 646302295, 1292604590]

約数ペア:

[(1, 1292604590), (2, 646302295), (5, 258520918), (10, 129260459), (137, 9435070), (274, 4717535), (433, 2985230), (685, 1887014), (866, 1492615), (1370, 943507), (2165, 597046), (2179, 593210), (4330, 298523), (4358, 296605), (10895, 118642), (21790, 59321)]