2980456766

素因数分解:

$2^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{39199}}^1$

素因数の和:44639

約数の個数: 16

約数和(自身を含む): 5110425600

約数和(自身を除く): 2129968834

約数列:

[1, 2, 7, 14, 5431, 10862, 38017, 39199, 76034, 78398, 274393, 548786, 212889769, 425779538, 1490228383, 2980456766]

約数ペア:

[(1, 2980456766), (2, 1490228383), (7, 425779538), (14, 212889769), (5431, 548786), (10862, 274393), (38017, 78398), (39199, 76034)]