2039446514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{65413}}^1$

素因数の和:65570

約数の個数: 32

約数和(自身を含む): 3730167936

約数和(自身を除く): 1690721422

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4454, 15589, 31178, 65413, 130826, 457891, 915782, 1112021, 2224042, 7784147, 8569103, 15568294, 17138206, 59983721, 119967442, 145674751, 291349502, 1019723257, 2039446514]

約数ペア:

[(1, 2039446514), (2, 1019723257), (7, 291349502), (14, 145674751), (17, 119967442), (34, 59983721), (119, 17138206), (131, 15568294), (238, 8569103), (262, 7784147), (917, 2224042), (1834, 1112021), (2227, 915782), (4454, 457891), (15589, 130826), (31178, 65413)]