397383982

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{4231}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 602095104

約数和(自身を除く): 204711122

約数列:

[1, 2, 151, 302, 311, 622, 4231, 8462, 46961, 93922, 638881, 1277762, 1315841, 2631682, 198691991, 397383982]

約数ペア:

[(1, 397383982), (2, 198691991), (151, 2631682), (302, 1315841), (311, 1277762), (622, 638881), (4231, 93922), (8462, 46961)]