2247993895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{164267}}^1$

素因数の和:164319

約数の個数: 32

約数和(自身を含む): 3406261248

約数和(自身を除く): 1158267353

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 164267, 821335, 1149869, 2792539, 3778141, 5749345, 13962695, 18890705, 19547773, 26446987, 64228397, 97738865, 132234935, 321141985, 449598779, 2247993895]

約数ペア:

[(1, 2247993895), (5, 449598779), (7, 321141985), (17, 132234935), (23, 97738865), (35, 64228397), (85, 26446987), (115, 19547773), (119, 18890705), (161, 13962695), (391, 5749345), (595, 3778141), (805, 2792539), (1955, 1149869), (2737, 821335), (13685, 164267)]