2009015057410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1\times {\mathrm{906403}}^1$

素因数の和:914082

約数の個数: 32

約数和(自身を含む): 3741418175040

約数和(自身を除く): 1732403117630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7643, 15286, 38215, 76430, 221647, 443294, 906403, 1108235, 1812806, 2216470, 4532015, 9064030, 26285687, 52571374, 131428435, 262856870, 6927638129, 13855276258, 34638190645, 69276381290, 200901505741, 401803011482, 1004507528705, 2009015057410]

約数ペア:

[(1, 2009015057410), (2, 1004507528705), (5, 401803011482), (10, 200901505741), (29, 69276381290), (58, 34638190645), (145, 13855276258), (290, 6927638129), (7643, 262856870), (15286, 131428435), (38215, 52571374), (76430, 26285687), (221647, 9064030), (443294, 4532015), (906403, 2216470), (1108235, 1812806)]