1520485526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{9511}}^1$

素因数の和:10140

約数の個数: 32

約数和(自身を含む): 2748587520

約数和(自身を除く): 1228101994

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 601, 1202, 4207, 8414, 9511, 11419, 19022, 22838, 66577, 79933, 133154, 159866, 180709, 361418, 1264963, 2529926, 5716111, 11432222, 40012777, 80025554, 108606109, 217212218, 760242763, 1520485526]

約数ペア:

[(1, 1520485526), (2, 760242763), (7, 217212218), (14, 108606109), (19, 80025554), (38, 40012777), (133, 11432222), (266, 5716111), (601, 2529926), (1202, 1264963), (4207, 361418), (8414, 180709), (9511, 159866), (11419, 133154), (19022, 79933), (22838, 66577)]