2005771238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{333517}}^1$

素因数の和:333647

約数の個数: 16

約数和(自身を含む): 3137737344

約数和(自身を除く): 1131966106

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 333517, 667034, 10339027, 20678054, 32351149, 64702298, 1002885619, 2005771238]

約数ペア:

[(1, 2005771238), (2, 1002885619), (31, 64702298), (62, 32351149), (97, 20678054), (194, 10339027), (3007, 667034), (6014, 333517)]