26021190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66721}}^1$

素因数の和:66744

約数の個数: 32

約数和(自身を含む): 67255776

約数和(自身を除く): 41234586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66721, 133442, 200163, 333605, 400326, 667210, 867373, 1000815, 1734746, 2001630, 2602119, 4336865, 5204238, 8673730, 13010595, 26021190]

約数ペア:

[(1, 26021190), (2, 13010595), (3, 8673730), (5, 5204238), (6, 4336865), (10, 2602119), (13, 2001630), (15, 1734746), (26, 1000815), (30, 867373), (39, 667210), (65, 400326), (78, 333605), (130, 200163), (195, 133442), (390, 66721)]