2008095588

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4517}}^1$

素因数の和:4813

約数の個数: 72

約数和(自身を含む): 5195139768

約数和(自身を除く): 3187044180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 233, 318, 466, 477, 636, 699, 932, 954, 1398, 1908, 2097, 2796, 4194, 4517, 8388, 9034, 12349, 13551, 18068, 24698, 27102, 37047, 40653, 49396, 54204, 74094, 81306, 111141, 148188, 162612, 222282, 239401, 444564, 478802, 718203, 957604, 1052461, 1436406, 2104922, 2154609, 2872812, 3157383, 4209844, 4309218, 6314766, 8618436, 9472149, 12629532, 18944298, 37888596, 55780433, 111560866, 167341299, 223121732, 334682598, 502023897, 669365196, 1004047794, 2008095588]

約数ペア:

[(1, 2008095588), (2, 1004047794), (3, 669365196), (4, 502023897), (6, 334682598), (9, 223121732), (12, 167341299), (18, 111560866), (36, 55780433), (53, 37888596), (106, 18944298), (159, 12629532), (212, 9472149), (233, 8618436), (318, 6314766), (466, 4309218), (477, 4209844), (636, 3157383), (699, 2872812), (932, 2154609), (954, 2104922), (1398, 1436406), (1908, 1052461), (2097, 957604), (2796, 718203), (4194, 478802), (4517, 444564), (8388, 239401), (9034, 222282), (12349, 162612), (13551, 148188), (18068, 111141), (24698, 81306), (27102, 74094), (37047, 54204), (40653, 49396)]