26549770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 25342070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1559, 1703, 3118, 3406, 7795, 8515, 15590, 17030, 20267, 40534, 101335, 202670, 204229, 408458, 1021145, 2042290, 2654977, 5309954, 13274885, 26549770]

約数ペア:

[(1, 26549770), (2, 13274885), (5, 5309954), (10, 2654977), (13, 2042290), (26, 1021145), (65, 408458), (130, 204229), (131, 202670), (262, 101335), (655, 40534), (1310, 20267), (1559, 17030), (1703, 15590), (3118, 8515), (3406, 7795)]