7540228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 14112000

約数和(自身を除く): 6571772

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 1999, 3772, 3998, 7996, 45977, 81959, 91954, 163918, 183908, 327836, 1885057, 3770114, 7540228]

約数ペア:

[(1, 7540228), (2, 3770114), (4, 1885057), (23, 327836), (41, 183908), (46, 163918), (82, 91954), (92, 81959), (164, 45977), (943, 7996), (1886, 3998), (1999, 3772)]