2069990777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{17609}}^1$

素因数の和:17920

約数の個数: 16

約数和(自身を含む): 2282256000

約数和(自身を除く): 212265223

約数列:

[1, 19, 23, 269, 437, 5111, 6187, 17609, 117553, 334571, 405007, 4736821, 7695133, 89999599, 108946883, 2069990777]

約数ペア:

[(1, 2069990777), (19, 108946883), (23, 89999599), (269, 7695133), (437, 4736821), (5111, 405007), (6187, 334571), (17609, 117553)]