1520343884

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{269}}^1\times {\mathrm{2671}}^1$

素因数の和:2990

約数の個数: 36

約数和(自身を含む): 2792694240

約数和(自身を除く): 1272350356

約数列:

[1, 2, 4, 23, 46, 92, 269, 529, 538, 1058, 1076, 2116, 2671, 5342, 6187, 10684, 12374, 24748, 61433, 122866, 142301, 245732, 284602, 569204, 718499, 1412959, 1436998, 2825918, 2873996, 5651836, 16525477, 33050954, 66101908, 380085971, 760171942, 1520343884]

約数ペア:

[(1, 1520343884), (2, 760171942), (4, 380085971), (23, 66101908), (46, 33050954), (92, 16525477), (269, 5651836), (529, 2873996), (538, 2825918), (1058, 1436998), (1076, 1412959), (2116, 718499), (2671, 569204), (5342, 284602), (6187, 245732), (10684, 142301), (12374, 122866), (24748, 61433)]