26560690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 51828336

約数和(自身を除く): 25267646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1181, 1730, 2249, 2362, 4498, 5905, 11245, 11810, 15353, 22490, 30706, 76765, 153530, 204313, 408626, 1021565, 2043130, 2656069, 5312138, 13280345, 26560690]

約数ペア:

[(1, 26560690), (2, 13280345), (5, 5312138), (10, 2656069), (13, 2043130), (26, 1021565), (65, 408626), (130, 204313), (173, 153530), (346, 76765), (865, 30706), (1181, 22490), (1730, 15353), (2249, 11810), (2362, 11245), (4498, 5905)]