486544996

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{90977}}^1$

素因数の和:91179

約数の個数: 24

約数和(自身を含む): 978195456

約数和(自身を除く): 491650460

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 90977, 181954, 363908, 636839, 1273678, 2547356, 17376607, 34753214, 69506428, 121636249, 243272498, 486544996]

約数ペア:

[(1, 486544996), (2, 243272498), (4, 121636249), (7, 69506428), (14, 34753214), (28, 17376607), (191, 2547356), (382, 1273678), (764, 636839), (1337, 363908), (2674, 181954), (5348, 90977)]