2002189982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{144479}}^1$

素因数の和:144548

約数の個数: 24

約数和(自身を含む): 3331419840

約数和(自身を除く): 1329229858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 6929, 13858, 144479, 288958, 1878227, 3756454, 5923639, 11847278, 24416951, 48833902, 77007307, 154014614, 1001094991, 2002189982]

約数ペア:

[(1, 2002189982), (2, 1001094991), (13, 154014614), (26, 77007307), (41, 48833902), (82, 24416951), (169, 11847278), (338, 5923639), (533, 3756454), (1066, 1878227), (6929, 288958), (13858, 144479)]