17021428

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 30429000

約数和(自身を除く): 13407572

約数列:

[1, 2, 4, 89, 137, 178, 274, 349, 356, 548, 698, 1396, 12193, 24386, 31061, 47813, 48772, 62122, 95626, 124244, 191252, 4255357, 8510714, 17021428]

約数ペア:

[(1, 17021428), (2, 8510714), (4, 4255357), (89, 191252), (137, 124244), (178, 95626), (274, 62122), (349, 48772), (356, 47813), (548, 31061), (698, 24386), (1396, 12193)]