2017672069

素因数分解:

$7^2\times {\mathrm{179}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 2370060000

約数和(自身を除く): 352387931

約数列:

[1, 7, 49, 179, 461, 499, 1253, 3227, 3493, 8771, 22589, 24451, 82519, 89321, 230039, 577633, 625247, 1610273, 4043431, 4376729, 11271911, 41176981, 288238867, 2017672069]

約数ペア:

[(1, 2017672069), (7, 288238867), (49, 41176981), (179, 11271911), (461, 4376729), (499, 4043431), (1253, 1610273), (3227, 625247), (3493, 577633), (8771, 230039), (22589, 89321), (24451, 82519)]