636289732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{797}}^1\times {\mathrm{1181}}^1$

素因数の和:2008

約数の個数: 36

約数和(自身を含む): 1208285316

約数和(自身を除く): 571995584

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 797, 1181, 1594, 2362, 3188, 4724, 10361, 15353, 20722, 30706, 41444, 61412, 134693, 199589, 269386, 399178, 538772, 798356, 941257, 1882514, 3765028, 12236341, 24472682, 48945364, 159072433, 318144866, 636289732]

約数ペア:

[(1, 636289732), (2, 318144866), (4, 159072433), (13, 48945364), (26, 24472682), (52, 12236341), (169, 3765028), (338, 1882514), (676, 941257), (797, 798356), (1181, 538772), (1594, 399178), (2362, 269386), (3188, 199589), (4724, 134693), (10361, 61412), (15353, 41444), (20722, 30706)]