7434206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 12852000

約数和(自身を除く): 5417794

約数列:

[1, 2, 13, 19, 26, 38, 101, 149, 202, 247, 298, 494, 1313, 1919, 1937, 2626, 2831, 3838, 3874, 5662, 15049, 24947, 30098, 36803, 49894, 73606, 195637, 285931, 391274, 571862, 3717103, 7434206]

約数ペア:

[(1, 7434206), (2, 3717103), (13, 571862), (19, 391274), (26, 285931), (38, 195637), (101, 73606), (149, 49894), (202, 36803), (247, 30098), (298, 24947), (494, 15049), (1313, 5662), (1919, 3874), (1937, 3838), (2626, 2831)]