2039780162

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 3737954304

約数和(自身を除く): 1698174142

約数列:

[1, 2, 7, 14, 23, 46, 73, 107, 146, 161, 214, 322, 511, 749, 811, 1022, 1498, 1622, 1679, 2461, 3358, 4922, 5677, 7811, 11354, 11753, 15622, 17227, 18653, 23506, 34454, 37306, 54677, 59203, 86777, 109354, 118406, 130571, 173554, 179653, 261142, 359306, 414421, 607439, 828842, 1214878, 1257571, 1361669, 1995871, 2515142, 2723338, 3991742, 6334721, 9531683, 12669442, 13971097, 19063366, 27942194, 44343047, 88686094, 145698583, 291397166, 1019890081, 2039780162]

約数ペア:

[(1, 2039780162), (2, 1019890081), (7, 291397166), (14, 145698583), (23, 88686094), (46, 44343047), (73, 27942194), (107, 19063366), (146, 13971097), (161, 12669442), (214, 9531683), (322, 6334721), (511, 3991742), (749, 2723338), (811, 2515142), (1022, 1995871), (1498, 1361669), (1622, 1257571), (1679, 1214878), (2461, 828842), (3358, 607439), (4922, 414421), (5677, 359306), (7811, 261142), (11354, 179653), (11753, 173554), (15622, 130571), (17227, 118406), (18653, 109354), (23506, 86777), (34454, 59203), (37306, 54677)]