3334994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 5839680

約数和(自身を除く): 2504686

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 157, 247, 314, 494, 559, 817, 1118, 1634, 2041, 2983, 4082, 5966, 6751, 10621, 13502, 21242, 38779, 77558, 87763, 128269, 175526, 256538, 1667497, 3334994]

約数ペア:

[(1, 3334994), (2, 1667497), (13, 256538), (19, 175526), (26, 128269), (38, 87763), (43, 77558), (86, 38779), (157, 21242), (247, 13502), (314, 10621), (494, 6751), (559, 5966), (817, 4082), (1118, 2983), (1634, 2041)]