419385744673

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{17909}}^1\times {\mathrm{45827}}^1$

素因数の和:63816

約数の個数: 16

約数和(自身を含む): 485901452160

約数和(自身を除く): 66515707487

約数列:

[1, 7, 73, 511, 17909, 45827, 125363, 320789, 1307357, 3345371, 9151499, 23417597, 820715743, 5745010201, 59912249239, 419385744673]

約数ペア:

[(1, 419385744673), (7, 59912249239), (73, 5745010201), (511, 820715743), (17909, 23417597), (45827, 9151499), (125363, 3345371), (320789, 1307357)]