112954940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{806821}}^1$

素因数の和:806837

約数の個数: 24

約数和(自身を含む): 271092192

約数和(自身を除く): 158137252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 806821, 1613642, 3227284, 4034105, 5647747, 8068210, 11295494, 16136420, 22590988, 28238735, 56477470, 112954940]

約数ペア:

[(1, 112954940), (2, 56477470), (4, 28238735), (5, 22590988), (7, 16136420), (10, 11295494), (14, 8068210), (20, 5647747), (28, 4034105), (35, 3227284), (70, 1613642), (140, 806821)]