2685670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 5296032

約数和(自身を除く): 2610362

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 283, 365, 566, 730, 949, 1415, 1898, 2830, 3679, 4745, 7358, 9490, 18395, 20659, 36790, 41318, 103295, 206590, 268567, 537134, 1342835, 2685670]

約数ペア:

[(1, 2685670), (2, 1342835), (5, 537134), (10, 268567), (13, 206590), (26, 103295), (65, 41318), (73, 36790), (130, 20659), (146, 18395), (283, 9490), (365, 7358), (566, 4745), (730, 3679), (949, 2830), (1415, 1898)]