1097264

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 2479008

約数和(自身を除く): 1381744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 101, 112, 194, 202, 388, 404, 679, 707, 776, 808, 1358, 1414, 1552, 1616, 2716, 2828, 5432, 5656, 9797, 10864, 11312, 19594, 39188, 68579, 78376, 137158, 156752, 274316, 548632, 1097264]

約数ペア:

[(1, 1097264), (2, 548632), (4, 274316), (7, 156752), (8, 137158), (14, 78376), (16, 68579), (28, 39188), (56, 19594), (97, 11312), (101, 10864), (112, 9797), (194, 5656), (202, 5432), (388, 2828), (404, 2716), (679, 1616), (707, 1552), (776, 1414), (808, 1358)]