1944173894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{4721}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 3217608576

約数和(自身を除く): 1273434682

約数列:

[1, 2, 13, 26, 47, 94, 337, 611, 674, 1222, 4381, 4721, 8762, 9442, 15839, 31678, 61373, 122746, 205907, 221887, 411814, 443774, 1590977, 2884531, 3181954, 5769062, 20682701, 41365402, 74775919, 149551838, 972086947, 1944173894]

約数ペア:

[(1, 1944173894), (2, 972086947), (13, 149551838), (26, 74775919), (47, 41365402), (94, 20682701), (337, 5769062), (611, 3181954), (674, 2884531), (1222, 1590977), (4381, 443774), (4721, 411814), (8762, 221887), (9442, 205907), (15839, 122746), (31678, 61373)]