5490842

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 9811296

約数和(自身を除く): 4320454

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 1303, 2107, 2606, 4214, 9121, 18242, 56029, 63847, 112058, 127694, 392203, 784406, 2745421, 5490842]

約数ペア:

[(1, 5490842), (2, 2745421), (7, 784406), (14, 392203), (43, 127694), (49, 112058), (86, 63847), (98, 56029), (301, 18242), (602, 9121), (1303, 4214), (2107, 2606)]