973399390

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{278911}}^1$

素因数の和:279267

約数の個数: 16

約数和(自身を含む): 1757145600

約数和(自身を除く): 783746210

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 278911, 557822, 1394555, 2789110, 97339939, 194679878, 486699695, 973399390]

約数ペア:

[(1, 973399390), (2, 486699695), (5, 194679878), (10, 97339939), (349, 2789110), (698, 1394555), (1745, 557822), (3490, 278911)]