988691899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{22481}}^1$

素因数の和:22710

約数の個数: 16

約数和(自身を含む): 1133092800

約数和(自身を除く): 144400901

約数列:

[1, 13, 17, 199, 221, 2587, 3383, 22481, 43979, 292253, 382177, 4473719, 4968301, 58158347, 76053223, 988691899]

約数ペア:

[(1, 988691899), (13, 76053223), (17, 58158347), (199, 4968301), (221, 4473719), (2587, 382177), (3383, 292253), (22481, 43979)]