1679432839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{70919}}^1$

素因数の和:71142

約数の個数: 16

約数和(自身を含む): 2042496000

約数和(自身を除く): 363063161

約数列:

[1, 7, 17, 119, 199, 1393, 3383, 23681, 70919, 496433, 1205623, 8439361, 14112881, 98790167, 239918977, 1679432839]

約数ペア:

[(1, 1679432839), (7, 239918977), (17, 98790167), (119, 14112881), (199, 8439361), (1393, 1205623), (3383, 496433), (23681, 70919)]