491692368

素因数分解:

$2^4\times 3^1\times {\mathrm{10243591}}^1$

素因数の和:10243602

約数の個数: 20

約数和(自身を含む): 1270205408

約数和(自身を除く): 778513040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10243591, 20487182, 30730773, 40974364, 61461546, 81948728, 122923092, 163897456, 245846184, 491692368]

約数ペア:

[(1, 491692368), (2, 245846184), (3, 163897456), (4, 122923092), (6, 81948728), (8, 61461546), (12, 40974364), (16, 30730773), (24, 20487182), (48, 10243591)]