127487276

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{14831}}^1$

素因数の和:15149

約数の個数: 24

約数和(自身を含む): 255822336

約数和(自身を除く): 128335060

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 14831, 29662, 59324, 103817, 207634, 415268, 4553117, 9106234, 18212468, 31871819, 63743638, 127487276]

約数ペア:

[(1, 127487276), (2, 63743638), (4, 31871819), (7, 18212468), (14, 9106234), (28, 4553117), (307, 415268), (614, 207634), (1228, 103817), (2149, 59324), (4298, 29662), (8596, 14831)]