7243978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 13242240

約数和(自身を除く): 5998262

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 241, 266, 482, 791, 1582, 1687, 2147, 3374, 4294, 4579, 9158, 15029, 27233, 30058, 32053, 54466, 64106, 190631, 381262, 517427, 1034854, 3621989, 7243978]

約数ペア:

[(1, 7243978), (2, 3621989), (7, 1034854), (14, 517427), (19, 381262), (38, 190631), (113, 64106), (133, 54466), (226, 32053), (241, 30058), (266, 27233), (482, 15029), (791, 9158), (1582, 4579), (1687, 4294), (2147, 3374)]