2130674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1981966

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 509, 598, 1018, 2093, 3563, 4186, 6617, 7126, 11707, 13234, 23414, 46319, 81949, 92638, 152191, 163898, 304382, 1065337, 2130674]

約数ペア:

[(1, 2130674), (2, 1065337), (7, 304382), (13, 163898), (14, 152191), (23, 92638), (26, 81949), (46, 46319), (91, 23414), (161, 13234), (182, 11707), (299, 7126), (322, 6617), (509, 4186), (598, 3563), (1018, 2093)]