1620719939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{5419}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 1747104480

約数和(自身を除く): 126384541

約数列:

[1, 17, 73, 241, 1241, 4097, 5419, 17593, 92123, 299081, 395587, 1305979, 6724979, 22201643, 95336467, 1620719939]

約数ペア:

[(1, 1620719939), (17, 95336467), (73, 22201643), (241, 6724979), (1241, 1305979), (4097, 395587), (5419, 299081), (17593, 92123)]