2194528

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 5037984

約数和(自身を除く): 2843456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 101, 112, 194, 202, 224, 388, 404, 679, 707, 776, 808, 1358, 1414, 1552, 1616, 2716, 2828, 3104, 3232, 5432, 5656, 9797, 10864, 11312, 19594, 21728, 22624, 39188, 68579, 78376, 137158, 156752, 274316, 313504, 548632, 1097264, 2194528]

約数ペア:

[(1, 2194528), (2, 1097264), (4, 548632), (7, 313504), (8, 274316), (14, 156752), (16, 137158), (28, 78376), (32, 68579), (56, 39188), (97, 22624), (101, 21728), (112, 19594), (194, 11312), (202, 10864), (224, 9797), (388, 5656), (404, 5432), (679, 3232), (707, 3104), (776, 2828), (808, 2716), (1358, 1616), (1414, 1552)]