2056370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 1918030

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 137, 158, 190, 274, 395, 685, 790, 1370, 1501, 2603, 3002, 5206, 7505, 10823, 13015, 15010, 21646, 26030, 54115, 108230, 205637, 411274, 1028185, 2056370]

約数ペア:

[(1, 2056370), (2, 1028185), (5, 411274), (10, 205637), (19, 108230), (38, 54115), (79, 26030), (95, 21646), (137, 15010), (158, 13015), (190, 10823), (274, 7505), (395, 5206), (685, 3002), (790, 2603), (1370, 1501)]