248048648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1631899}}^1$

素因数の和:1631924

約数の個数: 16

約数和(自身を含む): 489570000

約数和(自身を除く): 241521352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1631899, 3263798, 6527596, 13055192, 31006081, 62012162, 124024324, 248048648]

約数ペア:

[(1, 248048648), (2, 124024324), (4, 62012162), (8, 31006081), (19, 13055192), (38, 6527596), (76, 3263798), (152, 1631899)]