790821906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{400619}}^1$

素因数の和:400678

約数の個数: 32

約数和(自身を含む): 1846056960

約数和(自身を除く): 1055235054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 400619, 801238, 1201857, 2403714, 2804333, 5608666, 8412999, 16825998, 18829093, 37658186, 56487279, 112974558, 131803651, 263607302, 395410953, 790821906]

約数ペア:

[(1, 790821906), (2, 395410953), (3, 263607302), (6, 131803651), (7, 112974558), (14, 56487279), (21, 37658186), (42, 18829093), (47, 16825998), (94, 8412999), (141, 5608666), (282, 2804333), (329, 2403714), (658, 1201857), (987, 801238), (1974, 400619)]