1977715264

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37097}}^1$

素因数の和:37140

約数の個数: 84

約数和(自身を含む): 4833943596

約数和(自身を除く): 2856228332

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 6664, 7616, 13328, 26656, 37097, 53312, 74194, 148388, 259679, 296776, 519358, 593552, 630649, 1038716, 1187104, 1261298, 1817753, 2077432, 2374208, 2522596, 3635506, 4154864, 4414543, 5045192, 7271012, 8309728, 8829086, 10090384, 14542024, 16619456, 17658172, 20180768, 29084048, 30901801, 35316344, 40361536, 58168096, 61803602, 70632688, 116336192, 123607204, 141265376, 247214408, 282530752, 494428816, 988857632, 1977715264]

約数ペア:

[(1, 1977715264), (2, 988857632), (4, 494428816), (7, 282530752), (8, 247214408), (14, 141265376), (16, 123607204), (17, 116336192), (28, 70632688), (32, 61803602), (34, 58168096), (49, 40361536), (56, 35316344), (64, 30901801), (68, 29084048), (98, 20180768), (112, 17658172), (119, 16619456), (136, 14542024), (196, 10090384), (224, 8829086), (238, 8309728), (272, 7271012), (392, 5045192), (448, 4414543), (476, 4154864), (544, 3635506), (784, 2522596), (833, 2374208), (952, 2077432), (1088, 1817753), (1568, 1261298), (1666, 1187104), (1904, 1038716), (3136, 630649), (3332, 593552), (3808, 519358), (6664, 296776), (7616, 259679), (13328, 148388), (26656, 74194), (37097, 53312)]