995054450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1530853}}^1$

素因数の和:1530878

約数の個数: 24

約数和(自身を含む): 1993171908

約数和(自身を除く): 998117458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1530853, 3061706, 7654265, 15308530, 19901089, 38271325, 39802178, 76542650, 99505445, 199010890, 497527225, 995054450]

約数ペア:

[(1, 995054450), (2, 497527225), (5, 199010890), (10, 99505445), (13, 76542650), (25, 39802178), (26, 38271325), (50, 19901089), (65, 15308530), (130, 7654265), (325, 3061706), (650, 1530853)]