491036774402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1\times {\mathrm{74149}}^1$

素因数の和:81770

約数の個数: 32

約数和(自身を含む): 809148528000

約数和(自身を除く): 318111753598

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 7577, 15154, 74149, 143963, 148298, 174271, 287926, 348542, 1408831, 1705427, 2817662, 3311149, 3410854, 6622298, 32403113, 64806226, 561826973, 1123653946, 10674712487, 12922020379, 21349424974, 25844040758, 245518387201, 491036774402]

約数ペア:

[(1, 491036774402), (2, 245518387201), (19, 25844040758), (23, 21349424974), (38, 12922020379), (46, 10674712487), (437, 1123653946), (874, 561826973), (7577, 64806226), (15154, 32403113), (74149, 6622298), (143963, 3410854), (148298, 3311149), (174271, 2817662), (287926, 1705427), (348542, 1408831)]