248309502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{12041}}^1$

素因数の和:12544

約数の個数: 32

約数和(自身を含む): 568767744

約数和(自身を除く): 320458242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 12041, 20622, 24082, 36123, 72246, 84287, 168574, 252861, 505722, 5912131, 11824262, 17736393, 35472786, 41384917, 82769834, 124154751, 248309502]

約数ペア:

[(1, 248309502), (2, 124154751), (3, 82769834), (6, 41384917), (7, 35472786), (14, 17736393), (21, 11824262), (42, 5912131), (491, 505722), (982, 252861), (1473, 168574), (2946, 84287), (3437, 72246), (6874, 36123), (10311, 24082), (12041, 20622)]