7199998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 12007296

約数和(自身を除く): 4807298

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 8933, 17866, 116129, 232258, 276923, 553846, 3599999, 7199998]

約数ペア:

[(1, 7199998), (2, 3599999), (13, 553846), (26, 276923), (31, 232258), (62, 116129), (403, 17866), (806, 8933)]