1979313601134

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{9923}}^1\times {\mathrm{5927}}^1$

素因数の和:16005

約数の個数: 64

約数和(自身を含む): 4066293104640

約数和(自身を除く): 2086979503506

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 5609, 5927, 9923, 11218, 11854, 16827, 17781, 19846, 29769, 33654, 35562, 59538, 420817, 468233, 704533, 783917, 841634, 936466, 1262451, 1404699, 1409066, 1567834, 2113599, 2351751, 2524902, 2809398, 4227198, 4703502, 33244543, 55658107, 58813621, 66489086, 99733629, 111316214, 117627242, 166974321, 176440863, 199467258, 333948642, 352881726, 4175767091, 4646276059, 8351534182, 9292552118, 12527301273, 13938828177, 25054602546, 27877656354, 329885600189, 659771200378, 989656800567, 1979313601134]

約数ペア:

[(1, 1979313601134), (2, 989656800567), (3, 659771200378), (6, 329885600189), (71, 27877656354), (79, 25054602546), (142, 13938828177), (158, 12527301273), (213, 9292552118), (237, 8351534182), (426, 4646276059), (474, 4175767091), (5609, 352881726), (5927, 333948642), (9923, 199467258), (11218, 176440863), (11854, 166974321), (16827, 117627242), (17781, 111316214), (19846, 99733629), (29769, 66489086), (33654, 58813621), (35562, 55658107), (59538, 33244543), (420817, 4703502), (468233, 4227198), (704533, 2809398), (783917, 2524902), (841634, 2351751), (936466, 2113599), (1262451, 1567834), (1404699, 1409066)]