109425358

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^2$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 189968688

約数和(自身を除く): 80543330

約数列:

[1, 2, 7, 14, 113, 226, 263, 526, 791, 1582, 1841, 3682, 29719, 59438, 69169, 138338, 208033, 416066, 484183, 968366, 7816097, 15632194, 54712679, 109425358]

約数ペア:

[(1, 109425358), (2, 54712679), (7, 15632194), (14, 7816097), (113, 968366), (226, 484183), (263, 416066), (526, 208033), (791, 138338), (1582, 69169), (1841, 59438), (3682, 29719)]