131589964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6091}}^1$

素因数の和:6597

約数の個数: 24

約数和(自身を含む): 251770176

約数和(自身を除く): 120180212

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 6091, 10802, 12182, 21604, 24364, 67001, 134002, 268004, 2990681, 5981362, 11962724, 32897491, 65794982, 131589964]

約数ペア:

[(1, 131589964), (2, 65794982), (4, 32897491), (11, 11962724), (22, 5981362), (44, 2990681), (491, 268004), (982, 134002), (1964, 67001), (5401, 24364), (6091, 21604), (10802, 12182)]