1268156918

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 2196730368

約数和(自身を除く): 928573450

約数列:

[1, 2, 7, 14, 167, 251, 334, 502, 1169, 1757, 2161, 2338, 3514, 4322, 15127, 30254, 41917, 83834, 293419, 360887, 542411, 586838, 721774, 1084822, 2526209, 3796877, 5052418, 7593754, 90582637, 181165274, 634078459, 1268156918]

約数ペア:

[(1, 1268156918), (2, 634078459), (7, 181165274), (14, 90582637), (167, 7593754), (251, 5052418), (334, 3796877), (502, 2526209), (1169, 1084822), (1757, 721774), (2161, 586838), (2338, 542411), (3514, 360887), (4322, 293419), (15127, 83834), (30254, 41917)]