2034780076

素因数分解:

$2^2\times 7^2\times {\mathrm{10381531}}^1$

素因数の和:10381549

約数の個数: 18

約数和(自身を含む): 4142231268

約数和(自身を除く): 2107451192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10381531, 20763062, 41526124, 72670717, 145341434, 290682868, 508695019, 1017390038, 2034780076]

約数ペア:

[(1, 2034780076), (2, 1017390038), (4, 508695019), (7, 290682868), (14, 145341434), (28, 72670717), (49, 41526124), (98, 20763062), (196, 10381531)]