6643670156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{40213}}^1$

素因数の和:40721

約数の個数: 24

約数和(自身を含む): 11768868384

約数和(自身を除く): 5125198228

約数列:

[1, 2, 4, 103, 206, 401, 412, 802, 1604, 40213, 41303, 80426, 82606, 160852, 165212, 4141939, 8283878, 16125413, 16567756, 32250826, 64501652, 1660917539, 3321835078, 6643670156]

約数ペア:

[(1, 6643670156), (2, 3321835078), (4, 1660917539), (103, 64501652), (206, 32250826), (401, 16567756), (412, 16125413), (802, 8283878), (1604, 4141939), (40213, 165212), (41303, 160852), (80426, 82606)]