2028161776

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{811}}^1\times {\mathrm{1049}}^1$

素因数の和:2017

約数の個数: 40

約数和(自身を含む): 3964590000

約数和(自身を除く): 1936428224

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 811, 1049, 1192, 1622, 2098, 2384, 3244, 4196, 6488, 8392, 12976, 16784, 120839, 156301, 241678, 312602, 483356, 625204, 850739, 966712, 1250408, 1701478, 1933424, 2500816, 3402956, 6805912, 13611824, 126760111, 253520222, 507040444, 1014080888, 2028161776]

約数ペア:

[(1, 2028161776), (2, 1014080888), (4, 507040444), (8, 253520222), (16, 126760111), (149, 13611824), (298, 6805912), (596, 3402956), (811, 2500816), (1049, 1933424), (1192, 1701478), (1622, 1250408), (2098, 966712), (2384, 850739), (3244, 625204), (4196, 483356), (6488, 312602), (8392, 241678), (12976, 156301), (16784, 120839)]