497974148

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 1010257920

約数和(自身を除く): 512283772

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 347, 428, 479, 694, 749, 958, 1388, 1498, 1916, 2429, 2996, 3353, 4858, 6706, 9716, 13412, 37129, 51253, 74258, 102506, 148516, 166213, 205012, 259903, 332426, 358771, 519806, 664852, 717542, 1039612, 1163491, 1435084, 2326982, 4653964, 17784791, 35569582, 71139164, 124493537, 248987074, 497974148]

約数ペア:

[(1, 497974148), (2, 248987074), (4, 124493537), (7, 71139164), (14, 35569582), (28, 17784791), (107, 4653964), (214, 2326982), (347, 1435084), (428, 1163491), (479, 1039612), (694, 717542), (749, 664852), (958, 519806), (1388, 358771), (1498, 332426), (1916, 259903), (2429, 205012), (2996, 166213), (3353, 148516), (4858, 102506), (6706, 74258), (9716, 51253), (13412, 37129)]