2064694192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 4497926400

約数和(自身を除く): 2433232208

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 149, 172, 176, 298, 344, 473, 596, 688, 946, 1192, 1639, 1831, 1892, 2384, 3278, 3662, 3784, 6407, 6556, 7324, 7568, 12814, 13112, 14648, 20141, 25628, 26224, 29296, 40282, 51256, 70477, 78733, 80564, 102512, 140954, 157466, 161128, 272819, 281908, 314932, 322256, 545638, 563816, 629864, 866063, 1091276, 1127632, 1259728, 1732126, 2182552, 3001009, 3464252, 4365104, 6002018, 6928504, 11731217, 12004036, 13857008, 23462434, 24008072, 46924868, 48016144, 93849736, 129043387, 187699472, 258086774, 516173548, 1032347096, 2064694192]

約数ペア:

[(1, 2064694192), (2, 1032347096), (4, 516173548), (8, 258086774), (11, 187699472), (16, 129043387), (22, 93849736), (43, 48016144), (44, 46924868), (86, 24008072), (88, 23462434), (149, 13857008), (172, 12004036), (176, 11731217), (298, 6928504), (344, 6002018), (473, 4365104), (596, 3464252), (688, 3001009), (946, 2182552), (1192, 1732126), (1639, 1259728), (1831, 1127632), (1892, 1091276), (2384, 866063), (3278, 629864), (3662, 563816), (3784, 545638), (6407, 322256), (6556, 314932), (7324, 281908), (7568, 272819), (12814, 161128), (13112, 157466), (14648, 140954), (20141, 102512), (25628, 80564), (26224, 78733), (29296, 70477), (40282, 51256)]