4263686

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 7517160

約数和(自身を除く): 3253474

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 313, 626, 973, 1946, 2191, 4382, 6811, 13622, 15337, 30674, 43507, 87014, 304549, 609098, 2131843, 4263686]

約数ペア:

[(1, 4263686), (2, 2131843), (7, 609098), (14, 304549), (49, 87014), (98, 43507), (139, 30674), (278, 15337), (313, 13622), (626, 6811), (973, 4382), (1946, 2191)]