248008976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{815819}}^1$

素因数の和:815846

約数の個数: 20

約数和(自身を含む): 505808400

約数和(自身を除く): 257799424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 815819, 1631638, 3263276, 6526552, 13053104, 15500561, 31001122, 62002244, 124004488, 248008976]

約数ペア:

[(1, 248008976), (2, 124004488), (4, 62002244), (8, 31001122), (16, 15500561), (19, 13053104), (38, 6526552), (76, 3263276), (152, 1631638), (304, 815819)]