7910474879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{12377}}^1$

素因数の和:12850

約数の個数: 16

約数和(自身を含む): 8341781760

約数和(自身を除く): 431306881

約数列:

[1, 31, 53, 389, 1643, 12059, 12377, 20617, 383687, 639127, 655981, 4814653, 20335411, 149254243, 255176609, 7910474879]

約数ペア:

[(1, 7910474879), (31, 255176609), (53, 149254243), (389, 20335411), (1643, 4814653), (12059, 655981), (12377, 639127), (20617, 383687)]