8889693316

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{213223}}^1$

素因数の和:214723

約数の個数: 24

約数和(自身を含む): 17791410560

約数和(自身を除く): 8901717244

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 5956, 10423, 20846, 41692, 213223, 426446, 852892, 1492561, 2985122, 5970244, 317489047, 634978094, 1269956188, 2222423329, 4444846658, 8889693316]

約数ペア:

[(1, 8889693316), (2, 4444846658), (4, 2222423329), (7, 1269956188), (14, 634978094), (28, 317489047), (1489, 5970244), (2978, 2985122), (5956, 1492561), (10423, 852892), (20846, 426446), (41692, 213223)]