422233604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{19853}}^1$

素因数の和:20279

約数の個数: 24

約数和(自身を含む): 797733720

約数和(自身を除く): 375500116

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 19853, 21268, 39706, 79412, 258089, 516178, 1032356, 8119877, 16239754, 32479508, 105558401, 211116802, 422233604]

約数ペア:

[(1, 422233604), (2, 211116802), (4, 105558401), (13, 32479508), (26, 16239754), (52, 8119877), (409, 1032356), (818, 516178), (1636, 258089), (5317, 79412), (10634, 39706), (19853, 21268)]