973015988

素因数分解:

$2^2\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{16231}}^1$

素因数の和:18383

約数の個数: 24

約数和(自身を含む): 1947060864

約数和(自身を除く): 974044876

約数列:

[1, 2, 4, 7, 14, 28, 2141, 4282, 8564, 14987, 16231, 29974, 32462, 59948, 64924, 113617, 227234, 454468, 34750571, 69501142, 139002284, 243253997, 486507994, 973015988]

約数ペア:

[(1, 973015988), (2, 486507994), (4, 243253997), (7, 139002284), (14, 69501142), (28, 34750571), (2141, 454468), (4282, 227234), (8564, 113617), (14987, 64924), (16231, 59948), (29974, 32462)]