4013862340

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{234181}}^1$

素因数の和:235047

約数の個数: 24

約数和(自身を含む): 8438982552

約数和(自身を除く): 4425120212

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 4285, 8570, 17140, 234181, 468362, 936724, 1170905, 2341810, 4683620, 200693117, 401386234, 802772468, 1003465585, 2006931170, 4013862340]

約数ペア:

[(1, 4013862340), (2, 2006931170), (4, 1003465585), (5, 802772468), (10, 401386234), (20, 200693117), (857, 4683620), (1714, 2341810), (3428, 1170905), (4285, 936724), (8570, 468362), (17140, 234181)]