3909646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 6522120

約数和(自身を除く): 2612474

約数列:

[1, 2, 13, 26, 43, 86, 169, 269, 338, 538, 559, 1118, 3497, 6994, 7267, 11567, 14534, 23134, 45461, 90922, 150371, 300742, 1954823, 3909646]

約数ペア:

[(1, 3909646), (2, 1954823), (13, 300742), (26, 150371), (43, 90922), (86, 45461), (169, 23134), (269, 14534), (338, 11567), (538, 7267), (559, 6994), (1118, 3497)]