2019761524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{78737}}^1$

素因数の和:78816

約数の個数: 36

約数和(自身を含む): 3958474212

約数和(自身を除く): 1938712688

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 25652, 78737, 157474, 314948, 866107, 1732214, 3464428, 4173061, 8346122, 9527177, 16692244, 19054354, 38108708, 45903671, 91807342, 183614684, 504940381, 1009880762, 2019761524]

約数ペア:

[(1, 2019761524), (2, 1009880762), (4, 504940381), (11, 183614684), (22, 91807342), (44, 45903671), (53, 38108708), (106, 19054354), (121, 16692244), (212, 9527177), (242, 8346122), (484, 4173061), (583, 3464428), (1166, 1732214), (2332, 866107), (6413, 314948), (12826, 157474), (25652, 78737)]