551094752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3931}}^1$

素因数の和:4291

約数の個数: 48

約数和(自身を含む): 1172192112

約数和(自身を除く): 621097360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 1348, 2696, 3931, 4381, 5392, 7862, 8762, 10784, 15724, 17524, 31448, 35048, 51103, 62896, 70096, 102206, 125792, 140192, 204412, 408824, 817648, 1324747, 1635296, 2649494, 5298988, 10597976, 17221711, 21195952, 34443422, 42391904, 68886844, 137773688, 275547376, 551094752]

約数ペア:

[(1, 551094752), (2, 275547376), (4, 137773688), (8, 68886844), (13, 42391904), (16, 34443422), (26, 21195952), (32, 17221711), (52, 10597976), (104, 5298988), (208, 2649494), (337, 1635296), (416, 1324747), (674, 817648), (1348, 408824), (2696, 204412), (3931, 140192), (4381, 125792), (5392, 102206), (7862, 70096), (8762, 62896), (10784, 51103), (15724, 35048), (17524, 31448)]