2102464

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 84

約数和(自身を含む): 5419344

約数和(自身を除く): 3316880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 361, 364, 416, 448, 494, 532, 608, 722, 728, 832, 988, 1064, 1216, 1444, 1456, 1729, 1976, 2128, 2527, 2888, 2912, 3458, 3952, 4256, 4693, 5054, 5776, 5824, 6916, 7904, 8512, 9386, 10108, 11552, 13832, 15808, 18772, 20216, 23104, 27664, 32851, 37544, 40432, 55328, 65702, 75088, 80864, 110656, 131404, 150176, 161728, 262808, 300352, 525616, 1051232, 2102464]

約数ペア:

[(1, 2102464), (2, 1051232), (4, 525616), (7, 300352), (8, 262808), (13, 161728), (14, 150176), (16, 131404), (19, 110656), (26, 80864), (28, 75088), (32, 65702), (38, 55328), (52, 40432), (56, 37544), (64, 32851), (76, 27664), (91, 23104), (104, 20216), (112, 18772), (133, 15808), (152, 13832), (182, 11552), (208, 10108), (224, 9386), (247, 8512), (266, 7904), (304, 6916), (361, 5824), (364, 5776), (416, 5054), (448, 4693), (494, 4256), (532, 3952), (608, 3458), (722, 2912), (728, 2888), (832, 2527), (988, 2128), (1064, 1976), (1216, 1729), (1444, 1456)]