13156715378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1\times {\mathrm{1123}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 20999844864

約数和(自身を除く): 7843129486

約数列:

[1, 2, 17, 34, 317, 634, 1087, 1123, 2174, 2246, 5389, 10778, 18479, 19091, 36958, 38182, 344579, 355991, 689158, 711982, 1220701, 2441402, 5857843, 6051847, 11715686, 12103694, 20751917, 41503834, 386962217, 773924434, 6578357689, 13156715378]

約数ペア:

[(1, 13156715378), (2, 6578357689), (17, 773924434), (34, 386962217), (317, 41503834), (634, 20751917), (1087, 12103694), (1123, 11715686), (2174, 6051847), (2246, 5857843), (5389, 2441402), (10778, 1220701), (18479, 711982), (19091, 689158), (36958, 355991), (38182, 344579)]