2968978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2099822

約数列:

[1, 2, 19, 23, 38, 43, 46, 79, 86, 158, 437, 817, 874, 989, 1501, 1634, 1817, 1978, 3002, 3397, 3634, 6794, 18791, 34523, 37582, 64543, 69046, 78131, 129086, 156262, 1484489, 2968978]

約数ペア:

[(1, 2968978), (2, 1484489), (19, 156262), (23, 129086), (38, 78131), (43, 69046), (46, 64543), (79, 37582), (86, 34523), (158, 18791), (437, 6794), (817, 3634), (874, 3397), (989, 3002), (1501, 1978), (1634, 1817)]