854715842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 1327767552

約数和(自身を除く): 473051710

約数列:

[1, 2, 53, 106, 127, 173, 254, 346, 367, 734, 6731, 9169, 13462, 18338, 19451, 21971, 38902, 43942, 46609, 63491, 93218, 126982, 1164463, 2328926, 2470277, 3365023, 4940554, 6730046, 8063357, 16126714, 427357921, 854715842]

約数ペア:

[(1, 854715842), (2, 427357921), (53, 16126714), (106, 8063357), (127, 6730046), (173, 4940554), (254, 3365023), (346, 2470277), (367, 2328926), (734, 1164463), (6731, 126982), (9169, 93218), (13462, 63491), (18338, 46609), (19451, 43942), (21971, 38902)]