1949203064

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{642877}}^1$

素因数の和:643262

約数の個数: 16

約数和(自身を含む): 3664404600

約数和(自身を除く): 1715201536

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 642877, 1285754, 2571508, 5143016, 243650383, 487300766, 974601532, 1949203064]

約数ペア:

[(1, 1949203064), (2, 974601532), (4, 487300766), (8, 243650383), (379, 5143016), (758, 2571508), (1516, 1285754), (3032, 642877)]