2019477988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{3389}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 3998030400

約数和(自身を除く): 1978552412

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 467, 638, 934, 1276, 1868, 3389, 5137, 6778, 10274, 13543, 13556, 20548, 27086, 37279, 54172, 74558, 98281, 148973, 149116, 196562, 297946, 393124, 595892, 1081091, 1582663, 2162182, 3165326, 4324364, 6330652, 17409293, 34818586, 45897227, 69637172, 91794454, 183588908, 504869497, 1009738994, 2019477988]

約数ペア:

[(1, 2019477988), (2, 1009738994), (4, 504869497), (11, 183588908), (22, 91794454), (29, 69637172), (44, 45897227), (58, 34818586), (116, 17409293), (319, 6330652), (467, 4324364), (638, 3165326), (934, 2162182), (1276, 1582663), (1868, 1081091), (3389, 595892), (5137, 393124), (6778, 297946), (10274, 196562), (13543, 149116), (13556, 148973), (20548, 98281), (27086, 74558), (37279, 54172)]