421501936

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{70627}}^1$

素因数の和:71008

約数の個数: 20

約数和(自身を含む): 818861032

約数和(自身を除く): 397359096

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 70627, 141254, 282508, 565016, 1130032, 26343871, 52687742, 105375484, 210750968, 421501936]

約数ペア:

[(1, 421501936), (2, 210750968), (4, 105375484), (8, 52687742), (16, 26343871), (373, 1130032), (746, 565016), (1492, 282508), (2984, 141254), (5968, 70627)]