128260298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{2179}}^1$

素因数の和:3749

約数の個数: 16

約数和(自身を含む): 202740000

約数和(自身を除く): 74479702

約数列:

[1, 2, 19, 38, 1549, 2179, 3098, 4358, 29431, 41401, 58862, 82802, 3375271, 6750542, 64130149, 128260298]

約数ペア:

[(1, 128260298), (2, 64130149), (19, 6750542), (38, 3375271), (1549, 82802), (2179, 58862), (3098, 41401), (4358, 29431)]