978498672

素因数分解:

$2^4\times 3^1\times {\mathrm{20385389}}^1$

素因数の和:20385400

約数の個数: 20

約数和(自身を含む): 2527788360

約数和(自身を除く): 1549289688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20385389, 40770778, 61156167, 81541556, 122312334, 163083112, 244624668, 326166224, 489249336, 978498672]

約数ペア:

[(1, 978498672), (2, 489249336), (3, 326166224), (4, 244624668), (6, 163083112), (8, 122312334), (12, 81541556), (16, 61156167), (24, 40770778), (48, 20385389)]