390675362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 740314176

約数和(自身を除く): 349638814

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 211, 242, 422, 847, 1093, 1477, 1694, 2186, 2321, 2954, 4642, 7651, 12023, 15302, 16247, 24046, 25531, 32494, 51062, 84161, 132253, 168322, 178717, 230623, 264506, 357434, 461246, 925771, 1614361, 1851542, 2536853, 3228722, 5073706, 17757971, 27905383, 35515942, 55810766, 195337681, 390675362]

約数ペア:

[(1, 390675362), (2, 195337681), (7, 55810766), (11, 35515942), (14, 27905383), (22, 17757971), (77, 5073706), (121, 3228722), (154, 2536853), (211, 1851542), (242, 1614361), (422, 925771), (847, 461246), (1093, 357434), (1477, 264506), (1694, 230623), (2186, 178717), (2321, 168322), (2954, 132253), (4642, 84161), (7651, 51062), (12023, 32494), (15302, 25531), (16247, 24046)]