828519820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2436823}}^1$

素因数の和:2436849

約数の個数: 24

約数和(自身を含む): 1842238944

約数和(自身を除く): 1013719124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2436823, 4873646, 9747292, 12184115, 24368230, 41425991, 48736460, 82851982, 165703964, 207129955, 414259910, 828519820]

約数ペア:

[(1, 828519820), (2, 414259910), (4, 207129955), (5, 165703964), (10, 82851982), (17, 48736460), (20, 41425991), (34, 24368230), (68, 12184115), (85, 9747292), (170, 4873646), (340, 2436823)]