1270291084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{40993}}^1$

素因数の和:41185

約数の個数: 24

約数和(自身を含む): 2277298688

約数和(自身を除く): 1007007604

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 7747, 15494, 30988, 40993, 81986, 163972, 2500573, 5001146, 5206111, 10002292, 10412222, 20824444, 317572771, 635145542, 1270291084]

約数ペア:

[(1, 1270291084), (2, 635145542), (4, 317572771), (61, 20824444), (122, 10412222), (127, 10002292), (244, 5206111), (254, 5001146), (508, 2500573), (7747, 163972), (15494, 81986), (30988, 40993)]