421699404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5020231}}^1$

素因数の和:5020245

約数の個数: 24

約数和(自身を含む): 1124531968

約数和(自身を除く): 702832564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5020231, 10040462, 15060693, 20080924, 30121386, 35141617, 60242772, 70283234, 105424851, 140566468, 210849702, 421699404]

約数ペア:

[(1, 421699404), (2, 210849702), (3, 140566468), (4, 105424851), (6, 70283234), (7, 60242772), (12, 35141617), (14, 30121386), (21, 20080924), (28, 15060693), (42, 10040462), (84, 5020231)]