2008221402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1322939}}^1$

素因数の和:1322978

約数の個数: 32

約数和(自身を含む): 4572080640

約数和(自身を除く): 2563859238

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1322939, 2645878, 3968817, 7937634, 14552329, 29104658, 30427597, 43656987, 60855194, 87313974, 91282791, 182565582, 334703567, 669407134, 1004110701, 2008221402]

約数ペア:

[(1, 2008221402), (2, 1004110701), (3, 669407134), (6, 334703567), (11, 182565582), (22, 91282791), (23, 87313974), (33, 60855194), (46, 43656987), (66, 30427597), (69, 29104658), (138, 14552329), (253, 7937634), (506, 3968817), (759, 2645878), (1518, 1322939)]