13319122768

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{175141}}^1$

素因数の和:175260

約数の個数: 60

約数和(自身を含む): 30328639572

約数和(自身を除く): 17009516804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 1358, 1552, 2716, 4753, 5432, 9506, 10864, 19012, 38024, 76048, 175141, 350282, 700564, 1225987, 1401128, 2451974, 2802256, 4903948, 8581909, 9807896, 16988677, 17163818, 19615792, 33977354, 34327636, 67954708, 68655272, 118920739, 135909416, 137310544, 237841478, 271818832, 475682956, 832445173, 951365912, 1664890346, 1902731824, 3329780692, 6659561384, 13319122768]

約数ペア:

[(1, 13319122768), (2, 6659561384), (4, 3329780692), (7, 1902731824), (8, 1664890346), (14, 951365912), (16, 832445173), (28, 475682956), (49, 271818832), (56, 237841478), (97, 137310544), (98, 135909416), (112, 118920739), (194, 68655272), (196, 67954708), (388, 34327636), (392, 33977354), (679, 19615792), (776, 17163818), (784, 16988677), (1358, 9807896), (1552, 8581909), (2716, 4903948), (4753, 2802256), (5432, 2451974), (9506, 1401128), (10864, 1225987), (19012, 700564), (38024, 350282), (76048, 175141)]