2005647553

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{41351}}^1$

素因数の和:41425

約数の個数: 24

約数和(自身を含む): 2542651776

約数和(自身を除く): 537004223

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 3731, 6929, 41351, 48503, 289457, 537563, 1695391, 3762941, 6988319, 11867737, 22040083, 48918233, 154280581, 286521079, 2005647553]

約数ペア:

[(1, 2005647553), (7, 286521079), (13, 154280581), (41, 48918233), (91, 22040083), (169, 11867737), (287, 6988319), (533, 3762941), (1183, 1695391), (3731, 537563), (6929, 289457), (41351, 48503)]