523109158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2801}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 923584032

約数和(自身を除く): 400474874

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 653, 1306, 2801, 5602, 7183, 8489, 14366, 16978, 30811, 36413, 61622, 72826, 93379, 186758, 400543, 801086, 1829053, 3658106, 20119583, 23777689, 40239166, 47555378, 261554579, 523109158]

約数ペア:

[(1, 523109158), (2, 261554579), (11, 47555378), (13, 40239166), (22, 23777689), (26, 20119583), (143, 3658106), (286, 1829053), (653, 801086), (1306, 400543), (2801, 186758), (5602, 93379), (7183, 72826), (8489, 61622), (14366, 36413), (16978, 30811)]