2141654856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{132989}}^1$

素因数の和:133070

約数の個数: 64

約数和(自身を含む): 5936673600

約数和(自身を除く): 3795018744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 132989, 265978, 398967, 531956, 797934, 1063912, 1462879, 1595868, 2925758, 3191736, 4388637, 5851516, 8112329, 8777274, 11703032, 16224658, 17554548, 24336987, 32449316, 35109096, 48673974, 64898632, 89235619, 97347948, 178471238, 194695896, 267706857, 356942476, 535413714, 713884952, 1070827428, 2141654856]

約数ペア:

[(1, 2141654856), (2, 1070827428), (3, 713884952), (4, 535413714), (6, 356942476), (8, 267706857), (11, 194695896), (12, 178471238), (22, 97347948), (24, 89235619), (33, 64898632), (44, 48673974), (61, 35109096), (66, 32449316), (88, 24336987), (122, 17554548), (132, 16224658), (183, 11703032), (244, 8777274), (264, 8112329), (366, 5851516), (488, 4388637), (671, 3191736), (732, 2925758), (1342, 1595868), (1464, 1462879), (2013, 1063912), (2684, 797934), (4026, 531956), (5368, 398967), (8052, 265978), (16104, 132989)]