2507881404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29855731}}^1$

素因数の和:29855745

約数の個数: 24

約数和(自身を含む): 6687683968

約数和(自身を除く): 4179802564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 29855731, 59711462, 89567193, 119422924, 179134386, 208990117, 358268772, 417980234, 626970351, 835960468, 1253940702, 2507881404]

約数ペア:

[(1, 2507881404), (2, 1253940702), (3, 835960468), (4, 626970351), (6, 417980234), (7, 358268772), (12, 208990117), (14, 179134386), (21, 119422924), (28, 89567193), (42, 59711462), (84, 29855731)]