25228801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 28030464

約数和(自身を除く): 2801663

約数列:

[1, 13, 47, 157, 263, 611, 2041, 3419, 7379, 12361, 41291, 95927, 160693, 536783, 1940677, 25228801]

約数ペア:

[(1, 25228801), (13, 1940677), (47, 536783), (157, 160693), (263, 95927), (611, 41291), (2041, 12361), (3419, 7379)]