2247804310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{20719}}^1$

素因数の和:21316

約数の個数: 32

約数和(自身を含む): 4266662400

約数和(自身を除く): 2018858090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 571, 1142, 2855, 5710, 10849, 20719, 21698, 41438, 54245, 103595, 108490, 207190, 393661, 787322, 1968305, 3936610, 11830549, 23661098, 59152745, 118305490, 224780431, 449560862, 1123902155, 2247804310]

約数ペア:

[(1, 2247804310), (2, 1123902155), (5, 449560862), (10, 224780431), (19, 118305490), (38, 59152745), (95, 23661098), (190, 11830549), (571, 3936610), (1142, 1968305), (2855, 787322), (5710, 393661), (10849, 207190), (20719, 108490), (21698, 103595), (41438, 54245)]