1377351356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2381}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 2621953152

約数和(自身を除く): 1244601796

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 181, 188, 362, 724, 799, 1598, 2381, 3077, 3196, 4762, 6154, 8507, 9524, 12308, 17014, 34028, 40477, 80954, 111907, 144619, 161908, 223814, 289238, 430961, 447628, 578476, 861922, 1723844, 1902419, 3804838, 7326337, 7609676, 14652674, 20255167, 29305348, 40510334, 81020668, 344337839, 688675678, 1377351356]

約数ペア:

[(1, 1377351356), (2, 688675678), (4, 344337839), (17, 81020668), (34, 40510334), (47, 29305348), (68, 20255167), (94, 14652674), (181, 7609676), (188, 7326337), (362, 3804838), (724, 1902419), (799, 1723844), (1598, 861922), (2381, 578476), (3077, 447628), (3196, 430961), (4762, 289238), (6154, 223814), (8507, 161908), (9524, 144619), (12308, 111907), (17014, 80954), (34028, 40477)]