2783612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2508388

約数列:

[1, 2, 4, 13, 26, 52, 199, 269, 398, 538, 796, 1076, 2587, 3497, 5174, 6994, 10348, 13988, 53531, 107062, 214124, 695903, 1391806, 2783612]

約数ペア:

[(1, 2783612), (2, 1391806), (4, 695903), (13, 214124), (26, 107062), (52, 53531), (199, 13988), (269, 10348), (398, 6994), (538, 5174), (796, 3497), (1076, 2587)]