2390206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2222402

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 571, 598, 1142, 2093, 3997, 4186, 7423, 7994, 13133, 14846, 26266, 51961, 91931, 103922, 170729, 183862, 341458, 1195103, 2390206]

約数ペア:

[(1, 2390206), (2, 1195103), (7, 341458), (13, 183862), (14, 170729), (23, 103922), (26, 91931), (46, 51961), (91, 26266), (161, 14846), (182, 13133), (299, 7994), (322, 7423), (571, 4186), (598, 3997), (1142, 2093)]