2005055552661

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1\times {\mathrm{369997}}^1$

素因数の和:371441

約数の個数: 32

約数和(自身を含む): 3072321312768

約数和(自身を除く): 1067265760107

約数列:

[1, 3, 7, 21, 211, 633, 1223, 1477, 3669, 4431, 8561, 25683, 258053, 369997, 774159, 1109991, 1806371, 2589979, 5419113, 7769937, 78069367, 234208101, 452506331, 546485569, 1357518993, 1639456707, 3167544317, 9502632951, 95478835841, 286436507523, 668351850887, 2005055552661]

約数ペア:

[(1, 2005055552661), (3, 668351850887), (7, 286436507523), (21, 95478835841), (211, 9502632951), (633, 3167544317), (1223, 1639456707), (1477, 1357518993), (3669, 546485569), (4431, 452506331), (8561, 234208101), (25683, 78069367), (258053, 7769937), (369997, 5419113), (774159, 2589979), (1109991, 1806371)]