1949488976

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{326657}}^1$

素因数の和:327038

約数の個数: 20

約数和(自身を含む): 3787272852

約数和(自身を除く): 1837783876

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 326657, 653314, 1306628, 2613256, 5226512, 121843061, 243686122, 487372244, 974744488, 1949488976]

約数ペア:

[(1, 1949488976), (2, 974744488), (4, 487372244), (8, 243686122), (16, 121843061), (373, 5226512), (746, 2613256), (1492, 1306628), (2984, 653314), (5968, 326657)]