1790218129

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{13249}}^1$

素因数の和:13552

約数の個数: 16

約数和(自身を含む): 2077600000

約数和(自身を除く): 287381871

約数列:

[1, 7, 97, 199, 679, 1393, 13249, 19303, 92743, 135121, 1285153, 2636551, 8996071, 18455857, 255745447, 1790218129]

約数ペア:

[(1, 1790218129), (7, 255745447), (97, 18455857), (199, 8996071), (679, 2636551), (1393, 1285153), (13249, 135121), (19303, 92743)]