189035860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727061}}^1$

素因数の和:727083

約数の個数: 24

約数和(自身を含む): 427512456

約数和(自身を除く): 238476596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 727061, 1454122, 2908244, 3635305, 7270610, 9451793, 14541220, 18903586, 37807172, 47258965, 94517930, 189035860]

約数ペア:

[(1, 189035860), (2, 94517930), (4, 47258965), (5, 37807172), (10, 18903586), (13, 14541220), (20, 9451793), (26, 7270610), (52, 3635305), (65, 2908244), (130, 1454122), (260, 727061)]