520487862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{41887}}^1$

素因数の和:42020

約数の個数: 32

約数和(自身を含む): 1105843200

約数和(自身を除く): 585355338

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 41887, 83774, 125661, 251322, 795853, 1591706, 2387559, 4565683, 4775118, 9131366, 13697049, 27394098, 86747977, 173495954, 260243931, 520487862]

約数ペア:

[(1, 520487862), (2, 260243931), (3, 173495954), (6, 86747977), (19, 27394098), (38, 13697049), (57, 9131366), (109, 4775118), (114, 4565683), (218, 2387559), (327, 1591706), (654, 795853), (2071, 251322), (4142, 125661), (6213, 83774), (12426, 41887)]