2013091630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{24631}}^1$

素因数の和:25392

約数の個数: 32

約数和(自身を含む): 3958460928

約数和(自身を除く): 1945369298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 743, 1486, 3715, 7430, 8173, 16346, 24631, 40865, 49262, 81730, 123155, 246310, 270941, 541882, 1354705, 2709410, 18300833, 36601666, 91504165, 183008330, 201309163, 402618326, 1006545815, 2013091630]

約数ペア:

[(1, 2013091630), (2, 1006545815), (5, 402618326), (10, 201309163), (11, 183008330), (22, 91504165), (55, 36601666), (110, 18300833), (743, 2709410), (1486, 1354705), (3715, 541882), (7430, 270941), (8173, 246310), (16346, 123155), (24631, 81730), (40865, 49262)]