1938291256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{8821}}^1$

素因数の和:9076

約数の個数: 48

約数和(自身を含む): 4012774920

約数和(自身を除く): 2074483664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 227, 242, 454, 484, 908, 968, 1816, 2497, 4994, 8821, 9988, 17642, 19976, 27467, 35284, 54934, 70568, 97031, 109868, 194062, 219736, 388124, 776248, 1067341, 2002367, 2134682, 4004734, 4269364, 8009468, 8538728, 16018936, 22026037, 44052074, 88104148, 176208296, 242286407, 484572814, 969145628, 1938291256]

約数ペア:

[(1, 1938291256), (2, 969145628), (4, 484572814), (8, 242286407), (11, 176208296), (22, 88104148), (44, 44052074), (88, 22026037), (121, 16018936), (227, 8538728), (242, 8009468), (454, 4269364), (484, 4004734), (908, 2134682), (968, 2002367), (1816, 1067341), (2497, 776248), (4994, 388124), (8821, 219736), (9988, 194062), (17642, 109868), (19976, 97031), (27467, 70568), (35284, 54934)]