454109474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 892394496

約数和(自身を除く): 438285022

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 317, 442, 463, 634, 926, 1547, 2219, 3094, 3241, 4121, 4438, 5389, 6019, 6482, 7871, 8242, 10778, 12038, 15742, 28847, 37723, 42133, 55097, 57694, 70057, 75446, 84266, 102323, 110194, 140114, 146771, 204646, 293542, 490399, 716261, 980798, 1027397, 1432522, 1908023, 2054794, 2495107, 3816046, 4990214, 13356161, 17465749, 26712322, 32436391, 34931498, 64872782, 227054737, 454109474]

約数ペア:

[(1, 454109474), (2, 227054737), (7, 64872782), (13, 34931498), (14, 32436391), (17, 26712322), (26, 17465749), (34, 13356161), (91, 4990214), (119, 3816046), (182, 2495107), (221, 2054794), (238, 1908023), (317, 1432522), (442, 1027397), (463, 980798), (634, 716261), (926, 490399), (1547, 293542), (2219, 204646), (3094, 146771), (3241, 140114), (4121, 110194), (4438, 102323), (5389, 84266), (6019, 75446), (6482, 70057), (7871, 57694), (8242, 55097), (10778, 42133), (12038, 37723), (15742, 28847)]