309547284479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1259}}^1\times {\mathrm{41609}}^1$

素因数の和:43198

約数の個数: 16

約数和(自身を含む): 327154464000

約数和(自身を除く): 17607179521

約数列:

[1, 19, 311, 1259, 5909, 23921, 41609, 391549, 790571, 7439431, 12940399, 52385731, 245867581, 995328889, 16291962341, 309547284479]

約数ペア:

[(1, 309547284479), (19, 16291962341), (311, 995328889), (1259, 245867581), (5909, 52385731), (23921, 12940399), (41609, 7439431), (391549, 790571)]