2852205980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10970023}}^1$

素因数の和:10970045

約数の個数: 24

約数和(自身を含む): 6450374112

約数和(自身を除く): 3598168132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10970023, 21940046, 43880092, 54850115, 109700230, 142610299, 219400460, 285220598, 570441196, 713051495, 1426102990, 2852205980]

約数ペア:

[(1, 2852205980), (2, 1426102990), (4, 713051495), (5, 570441196), (10, 285220598), (13, 219400460), (20, 142610299), (26, 109700230), (52, 54850115), (65, 43880092), (130, 21940046), (260, 10970023)]