1036891004

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{615731}}^1$

素因数の和:616156

約数の個数: 12

約数和(自身を含む): 1818872328

約数和(自身を除く): 781981324

約数列:

[1, 2, 4, 421, 842, 1684, 615731, 1231462, 2462924, 259222751, 518445502, 1036891004]

約数ペア:

[(1, 1036891004), (2, 518445502), (4, 259222751), (421, 2462924), (842, 1231462), (1684, 615731)]