2011542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 4826304

約数和(自身を除く): 2814762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 41, 51, 74, 78, 82, 102, 111, 123, 221, 222, 246, 442, 481, 533, 629, 663, 697, 962, 1066, 1258, 1326, 1394, 1443, 1517, 1599, 1887, 2091, 2886, 3034, 3198, 3774, 4182, 4551, 8177, 9061, 9102, 16354, 18122, 19721, 24531, 25789, 27183, 39442, 49062, 51578, 54366, 59163, 77367, 118326, 154734, 335257, 670514, 1005771, 2011542]

約数ペア:

[(1, 2011542), (2, 1005771), (3, 670514), (6, 335257), (13, 154734), (17, 118326), (26, 77367), (34, 59163), (37, 54366), (39, 51578), (41, 49062), (51, 39442), (74, 27183), (78, 25789), (82, 24531), (102, 19721), (111, 18122), (123, 16354), (221, 9102), (222, 9061), (246, 8177), (442, 4551), (481, 4182), (533, 3774), (629, 3198), (663, 3034), (697, 2886), (962, 2091), (1066, 1887), (1258, 1599), (1326, 1517), (1394, 1443)]