945972321841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1\times {\mathrm{5861}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 1019852939520

約数和(自身を除く): 73880617679

約数列:

[1, 19, 61, 157, 887, 1159, 2983, 5861, 9577, 16853, 54107, 111359, 139259, 181963, 357521, 920177, 1028033, 2645921, 5198707, 6792899, 8494799, 17483363, 56130797, 98775433, 161401181, 317121127, 816196999, 1066485143, 6025301413, 15507742981, 49788016939, 945972321841]

約数ペア:

[(1, 945972321841), (19, 49788016939), (61, 15507742981), (157, 6025301413), (887, 1066485143), (1159, 816196999), (2983, 317121127), (5861, 161401181), (9577, 98775433), (16853, 56130797), (54107, 17483363), (111359, 8494799), (139259, 6792899), (181963, 5198707), (357521, 2645921), (920177, 1028033)]