2011574144

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{383303}}^1$

素因数の和:383358

約数の個数: 32

約数和(自身を含む): 4105185840

約数和(自身を除く): 2093611696

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 383303, 766606, 1533212, 3066424, 6132848, 12265696, 15715423, 24531392, 31430846, 49062784, 62861692, 125723384, 251446768, 502893536, 1005787072, 2011574144]

約数ペア:

[(1, 2011574144), (2, 1005787072), (4, 502893536), (8, 251446768), (16, 125723384), (32, 62861692), (41, 49062784), (64, 31430846), (82, 24531392), (128, 15715423), (164, 12265696), (328, 6132848), (656, 3066424), (1312, 1533212), (2624, 766606), (5248, 383303)]