2013293215

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1\times {\mathrm{2477}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 2435378400

約数和(自身を除く): 422085185

約数列:

[1, 5, 149, 745, 1091, 2477, 5455, 12385, 162559, 369073, 812795, 1845365, 2702407, 13512035, 402658643, 2013293215]

約数ペア:

[(1, 2013293215), (5, 402658643), (149, 13512035), (745, 2702407), (1091, 1845365), (2477, 812795), (5455, 369073), (12385, 162559)]