2039821446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 4475987712

約数和(自身を除く): 2436166266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 163, 166, 249, 326, 489, 498, 978, 1079, 1933, 2119, 2158, 3237, 3866, 4238, 5799, 6357, 6474, 11598, 12714, 13529, 25129, 27058, 40587, 50258, 75387, 81174, 150774, 160439, 175877, 315079, 320878, 351754, 481317, 527631, 630158, 945237, 962634, 1055262, 1890474, 2085707, 4096027, 4171414, 6257121, 8192054, 12288081, 12514242, 24576162, 26151557, 52303114, 78454671, 156909342, 339970241, 679940482, 1019910723, 2039821446]

約数ペア:

[(1, 2039821446), (2, 1019910723), (3, 679940482), (6, 339970241), (13, 156909342), (26, 78454671), (39, 52303114), (78, 26151557), (83, 24576162), (163, 12514242), (166, 12288081), (249, 8192054), (326, 6257121), (489, 4171414), (498, 4096027), (978, 2085707), (1079, 1890474), (1933, 1055262), (2119, 962634), (2158, 945237), (3237, 630158), (3866, 527631), (4238, 481317), (5799, 351754), (6357, 320878), (6474, 315079), (11598, 175877), (12714, 160439), (13529, 150774), (25129, 81174), (27058, 75387), (40587, 50258)]