2279860121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 2894149632

約数和(自身を除く): 614289511

約数列:

[1, 7, 11, 67, 77, 457, 469, 737, 967, 3199, 5027, 5159, 6769, 10637, 30619, 35189, 64789, 74459, 214333, 336809, 441919, 453523, 712679, 2357663, 3093433, 4861109, 4988753, 29608573, 34027763, 207260011, 325694303, 2279860121]

約数ペア:

[(1, 2279860121), (7, 325694303), (11, 207260011), (67, 34027763), (77, 29608573), (457, 4988753), (469, 4861109), (737, 3093433), (967, 2357663), (3199, 712679), (5027, 453523), (5159, 441919), (6769, 336809), (10637, 214333), (30619, 74459), (35189, 64789)]