13309044838

素因数分解:

$2^1\times {\mathrm{79}}^2\times {\mathrm{401}}^1\times {\mathrm{2659}}^1$

素因数の和:3220

約数の個数: 24

約数和(自身を含む): 20277515160

約数和(自身を除く): 6968470322

約数列:

[1, 2, 79, 158, 401, 802, 2659, 5318, 6241, 12482, 31679, 63358, 210061, 420122, 1066259, 2132518, 2502641, 5005282, 16594819, 33189638, 84234461, 168468922, 6654522419, 13309044838]

約数ペア:

[(1, 13309044838), (2, 6654522419), (79, 168468922), (158, 84234461), (401, 33189638), (802, 16594819), (2659, 5005282), (5318, 2502641), (6241, 2132518), (12482, 1066259), (31679, 420122), (63358, 210061)]