2157383074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{1831}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 4112634816

約数和(自身を除く): 1955251742

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1093, 1831, 2186, 3662, 7651, 12023, 12817, 15302, 20141, 24046, 25634, 40282, 53557, 84161, 89719, 107114, 140987, 168322, 179438, 281974, 589127, 986909, 1178254, 1973818, 2001283, 4002566, 14008981, 22014113, 28017962, 44028226, 98062867, 154098791, 196125734, 308197582, 1078691537, 2157383074]

約数ペア:

[(1, 2157383074), (2, 1078691537), (7, 308197582), (11, 196125734), (14, 154098791), (22, 98062867), (49, 44028226), (77, 28017962), (98, 22014113), (154, 14008981), (539, 4002566), (1078, 2001283), (1093, 1973818), (1831, 1178254), (2186, 986909), (3662, 589127), (7651, 281974), (12023, 179438), (12817, 168322), (15302, 140987), (20141, 107114), (24046, 89719), (25634, 84161), (40282, 53557)]