2028581108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{202777}}^1$

素因数の和:202883

約数の個数: 24

約数和(自身を含む): 3696237384

約数和(自身を除く): 1667656276

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 202777, 405554, 811108, 8313857, 12369397, 16627714, 24738794, 33255428, 49477588, 507145277, 1014290554, 2028581108]

約数ペア:

[(1, 2028581108), (2, 1014290554), (4, 507145277), (41, 49477588), (61, 33255428), (82, 24738794), (122, 16627714), (164, 12369397), (244, 8313857), (2501, 811108), (5002, 405554), (10004, 202777)]