1393933982

素因数分解:

$2^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{46723}}^1$

素因数の和:48863

約数の個数: 16

約数和(自身を含む): 2390773632

約数和(自身を除く): 996839650

約数列:

[1, 2, 7, 14, 2131, 4262, 14917, 29834, 46723, 93446, 327061, 654122, 99566713, 199133426, 696966991, 1393933982]

約数ペア:

[(1, 1393933982), (2, 696966991), (7, 199133426), (14, 99566713), (2131, 654122), (4262, 327061), (14917, 93446), (29834, 46723)]