516177714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16483

約数の個数: 48

約数和(自身を含む): 1154006784

約数和(自身を除く): 637829070

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 10478, 15717, 16421, 31434, 32842, 49263, 98526, 213473, 426946, 509051, 640419, 1018102, 1280838, 1527153, 2775149, 3054306, 5550298, 6617663, 8325447, 13235326, 16650894, 19852989, 39705978, 86029619, 172059238, 258088857, 516177714]

約数ペア:

[(1, 516177714), (2, 258088857), (3, 172059238), (6, 86029619), (13, 39705978), (26, 19852989), (31, 16650894), (39, 13235326), (62, 8325447), (78, 6617663), (93, 5550298), (169, 3054306), (186, 2775149), (338, 1527153), (403, 1280838), (507, 1018102), (806, 640419), (1014, 509051), (1209, 426946), (2418, 213473), (5239, 98526), (10478, 49263), (15717, 32842), (16421, 31434)]