497432321854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{777187}}^1$

素因数の和:777544

約数の個数: 32

約数和(自身を含む): 814741724160

約数和(自身を除く): 317309402306

約数列:

[1, 2, 13, 26, 103, 206, 239, 478, 1339, 2678, 3107, 6214, 24617, 49234, 320021, 640042, 777187, 1554374, 10103431, 20206862, 80050261, 160100522, 185747693, 371495386, 1040653393, 2081306786, 2414720009, 4829440018, 19132012379, 38264024758, 248716160927, 497432321854]

約数ペア:

[(1, 497432321854), (2, 248716160927), (13, 38264024758), (26, 19132012379), (103, 4829440018), (206, 2414720009), (239, 2081306786), (478, 1040653393), (1339, 371495386), (2678, 185747693), (3107, 160100522), (6214, 80050261), (24617, 20206862), (49234, 10103431), (320021, 1554374), (640042, 777187)]