452810878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 804722688

約数和(自身を除く): 351911810

約数列:

[1, 2, 13, 17, 26, 34, 47, 71, 94, 142, 221, 307, 442, 611, 614, 799, 923, 1207, 1222, 1598, 1846, 2414, 3337, 3991, 5219, 6674, 7982, 10387, 10438, 14429, 15691, 20774, 21797, 28858, 31382, 43381, 43594, 56729, 67847, 86762, 113458, 135694, 187577, 245293, 283361, 370549, 375154, 490586, 566722, 737477, 741098, 1024459, 1474954, 2048918, 3188809, 4817137, 6377618, 9634274, 13317967, 17415803, 26635934, 34831606, 226405439, 452810878]

約数ペア:

[(1, 452810878), (2, 226405439), (13, 34831606), (17, 26635934), (26, 17415803), (34, 13317967), (47, 9634274), (71, 6377618), (94, 4817137), (142, 3188809), (221, 2048918), (307, 1474954), (442, 1024459), (611, 741098), (614, 737477), (799, 566722), (923, 490586), (1207, 375154), (1222, 370549), (1598, 283361), (1846, 245293), (2414, 187577), (3337, 135694), (3991, 113458), (5219, 86762), (6674, 67847), (7982, 56729), (10387, 43594), (10438, 43381), (14429, 31382), (15691, 28858), (20774, 21797)]