285087506668

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1129}}^1\times {\mathrm{709307}}^1$

素因数の和:710529

約数の個数: 24

約数和(自身を含む): 504956365200

約数和(自身を除く): 219868858532

約数列:

[1, 2, 4, 89, 178, 356, 1129, 2258, 4516, 100481, 200962, 401924, 709307, 1418614, 2837228, 63128323, 126256646, 252513292, 800807603, 1601615206, 3203230412, 71271876667, 142543753334, 285087506668]

約数ペア:

[(1, 285087506668), (2, 142543753334), (4, 71271876667), (89, 3203230412), (178, 1601615206), (356, 800807603), (1129, 252513292), (2258, 126256646), (4516, 63128323), (100481, 2837228), (200962, 1418614), (401924, 709307)]