13302571076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 25345603584

約数和(自身を除く): 12043032508

約数列:

[1, 2, 4, 31, 37, 62, 71, 74, 97, 124, 142, 148, 194, 284, 388, 421, 842, 1147, 1684, 2201, 2294, 2627, 3007, 3589, 4402, 4588, 5254, 6014, 6887, 7178, 8804, 10508, 12028, 13051, 13774, 14356, 15577, 26102, 27548, 29891, 31154, 40837, 52204, 59782, 62308, 81437, 81674, 111259, 119564, 162874, 163348, 213497, 222518, 254819, 325748, 426994, 445036, 482887, 509638, 853988, 926621, 965774, 1019276, 1105967, 1265947, 1510969, 1853242, 1931548, 2211934, 2531894, 2899427, 3021938, 3706484, 4423868, 5063788, 5798854, 6043876, 7899389, 11597708, 15798778, 31597556, 34284977, 46840039, 68569954, 89882237, 93680078, 107278799, 137139908, 179764474, 187360156, 214557598, 359528948, 429115196, 3325642769, 6651285538, 13302571076]

約数ペア:

[(1, 13302571076), (2, 6651285538), (4, 3325642769), (31, 429115196), (37, 359528948), (62, 214557598), (71, 187360156), (74, 179764474), (97, 137139908), (124, 107278799), (142, 93680078), (148, 89882237), (194, 68569954), (284, 46840039), (388, 34284977), (421, 31597556), (842, 15798778), (1147, 11597708), (1684, 7899389), (2201, 6043876), (2294, 5798854), (2627, 5063788), (3007, 4423868), (3589, 3706484), (4402, 3021938), (4588, 2899427), (5254, 2531894), (6014, 2211934), (6887, 1931548), (7178, 1853242), (8804, 1510969), (10508, 1265947), (12028, 1105967), (13051, 1019276), (13774, 965774), (14356, 926621), (15577, 853988), (26102, 509638), (27548, 482887), (29891, 445036), (31154, 426994), (40837, 325748), (52204, 254819), (59782, 222518), (62308, 213497), (81437, 163348), (81674, 162874), (111259, 119564)]