1456963004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{2473}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 2977587648

約数和(自身を除く): 1520624644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 397, 742, 794, 1484, 1588, 2473, 2779, 4946, 5558, 9892, 11116, 17311, 21041, 34622, 42082, 69244, 84164, 131069, 147287, 262138, 294574, 524276, 589148, 917483, 981781, 1834966, 1963562, 3669932, 3927124, 6872467, 13744934, 27489868, 52034393, 104068786, 208137572, 364240751, 728481502, 1456963004]

約数ペア:

[(1, 1456963004), (2, 728481502), (4, 364240751), (7, 208137572), (14, 104068786), (28, 52034393), (53, 27489868), (106, 13744934), (212, 6872467), (371, 3927124), (397, 3669932), (742, 1963562), (794, 1834966), (1484, 981781), (1588, 917483), (2473, 589148), (2779, 524276), (4946, 294574), (5558, 262138), (9892, 147287), (11116, 131069), (17311, 84164), (21041, 69244), (34622, 42082)]