2890706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2298

約数の個数: 24

約数和(自身を含む): 5434380

約数和(自身を除く): 2543674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2269, 4538, 15883, 29497, 31766, 58994, 111181, 206479, 222362, 412958, 1445353, 2890706]

約数ペア:

[(1, 2890706), (2, 1445353), (7, 412958), (13, 222362), (14, 206479), (26, 111181), (49, 58994), (91, 31766), (98, 29497), (182, 15883), (637, 4538), (1274, 2269)]