489077214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4290151}}^1$

素因数の和:4290175

約数の個数: 16

約数和(自身を含む): 1029636480

約数和(自身を除く): 540559266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 4290151, 8580302, 12870453, 25740906, 81512869, 163025738, 244538607, 489077214]

約数ペア:

[(1, 489077214), (2, 244538607), (3, 163025738), (6, 81512869), (19, 25740906), (38, 12870453), (57, 8580302), (114, 4290151)]