2011046478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{74699}}^1$

素因数の和:75352

約数の個数: 32

約数和(自身を含む): 4603910400

約数和(自身を除く): 2592863922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 26922, 74699, 149398, 224097, 448194, 522893, 1045786, 1568679, 3137358, 47882059, 95764118, 143646177, 287292354, 335174413, 670348826, 1005523239, 2011046478]

約数ペア:

[(1, 2011046478), (2, 1005523239), (3, 670348826), (6, 335174413), (7, 287292354), (14, 143646177), (21, 95764118), (42, 47882059), (641, 3137358), (1282, 1568679), (1923, 1045786), (3846, 522893), (4487, 448194), (8974, 224097), (13461, 149398), (26922, 74699)]