2072775892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1723}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 4170700800

約数和(自身を除く): 2097924908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1439, 1723, 2878, 3446, 5756, 6892, 15829, 18953, 27341, 31658, 32737, 37906, 54682, 63316, 65474, 75812, 109364, 130948, 300751, 360107, 601502, 720214, 1203004, 1440428, 2479397, 4958794, 9917588, 27273367, 47108543, 54546734, 94217086, 109093468, 188434172, 518193973, 1036387946, 2072775892]

約数ペア:

[(1, 2072775892), (2, 1036387946), (4, 518193973), (11, 188434172), (19, 109093468), (22, 94217086), (38, 54546734), (44, 47108543), (76, 27273367), (209, 9917588), (418, 4958794), (836, 2479397), (1439, 1440428), (1723, 1203004), (2878, 720214), (3446, 601502), (5756, 360107), (6892, 300751), (15829, 130948), (18953, 109364), (27341, 75812), (31658, 65474), (32737, 63316), (37906, 54682)]