1903849234

素因数分解:

$2^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{21419}}^1$

素因数の和:22342

約数の個数: 24

約数和(自身を含む): 3325840560

約数和(自身を除く): 1421991326

約数列:

[1, 2, 7, 14, 49, 98, 907, 1814, 6349, 12698, 21419, 42838, 44443, 88886, 149933, 299866, 1049531, 2099062, 19427033, 38854066, 135989231, 271978462, 951924617, 1903849234]

約数ペア:

[(1, 1903849234), (2, 951924617), (7, 271978462), (14, 135989231), (49, 38854066), (98, 19427033), (907, 2099062), (1814, 1049531), (6349, 299866), (12698, 149933), (21419, 88886), (42838, 44443)]