297029668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5056

約数の個数: 36

約数和(自身を含む): 569302020

約数和(自身を除く): 272272352

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 4628, 4937, 9874, 15041, 19748, 30082, 60164, 64181, 128362, 256724, 439393, 834353, 878786, 1668706, 1757572, 3337412, 5712109, 11424218, 22848436, 74257417, 148514834, 297029668]

約数ペア:

[(1, 297029668), (2, 148514834), (4, 74257417), (13, 22848436), (26, 11424218), (52, 5712109), (89, 3337412), (169, 1757572), (178, 1668706), (338, 878786), (356, 834353), (676, 439393), (1157, 256724), (2314, 128362), (4628, 64181), (4937, 60164), (9874, 30082), (15041, 19748)]