489446572024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3220043237}}^1$

素因数の和:3220043262

約数の個数: 16

約数和(自身を含む): 966012971400

約数和(自身を除く): 476566399376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3220043237, 6440086474, 12880172948, 25760345896, 61180821503, 122361643006, 244723286012, 489446572024]

約数ペア:

[(1, 489446572024), (2, 244723286012), (4, 122361643006), (8, 61180821503), (19, 25760345896), (38, 12880172948), (76, 6440086474), (152, 3220043237)]