451329118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 709061760

約数和(自身を除く): 257732642

約数列:

[1, 2, 43, 61, 86, 122, 227, 379, 454, 758, 2623, 5246, 9761, 13847, 16297, 19522, 23119, 27694, 32594, 46238, 86033, 172066, 595421, 994117, 1190842, 1988234, 3699419, 5248013, 7398838, 10496026, 225664559, 451329118]

約数ペア:

[(1, 451329118), (2, 225664559), (43, 10496026), (61, 7398838), (86, 5248013), (122, 3699419), (227, 1988234), (379, 1190842), (454, 994117), (758, 595421), (2623, 172066), (5246, 86033), (9761, 46238), (13847, 32594), (16297, 27694), (19522, 23119)]