1800156956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{336101}}^1$

素因数の和:336221

約数の個数: 24

約数和(自身を含む): 3425551584

約数和(自身を除く): 1625394628

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 336101, 672202, 1344404, 4369313, 8738626, 17477252, 34618403, 69236806, 138473612, 450039239, 900078478, 1800156956]

約数ペア:

[(1, 1800156956), (2, 900078478), (4, 450039239), (13, 138473612), (26, 69236806), (52, 34618403), (103, 17477252), (206, 8738626), (412, 4369313), (1339, 1344404), (2678, 672202), (5356, 336101)]