427310716

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{171473}}^1$

素因数の和:171573

約数の個数: 24

約数和(自身を含む): 864228960

約数和(自身を除く): 436918244

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 171473, 342946, 685892, 1200311, 2400622, 4801244, 15261097, 30522194, 61044388, 106827679, 213655358, 427310716]

約数ペア:

[(1, 427310716), (2, 213655358), (4, 106827679), (7, 61044388), (14, 30522194), (28, 15261097), (89, 4801244), (178, 2400622), (356, 1200311), (623, 685892), (1246, 342946), (2492, 171473)]