2100089416

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{131059}}^1$

素因数の和:133068

約数の個数: 16

約数和(自身を含む): 3939663600

約数和(自身を除く): 1839574184

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 16024, 131059, 262118, 524236, 1048472, 262511177, 525022354, 1050044708, 2100089416]

約数ペア:

[(1, 2100089416), (2, 1050044708), (4, 525022354), (8, 262511177), (2003, 1048472), (4006, 524236), (8012, 262118), (16024, 131059)]