2346122480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2255887}}^1$

素因数の和:2255913

約数の個数: 40

約数和(自身を含む): 5874332352

約数和(自身を除く): 3528209872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2255887, 4511774, 9023548, 11279435, 18047096, 22558870, 29326531, 36094192, 45117740, 58653062, 90235480, 117306124, 146632655, 180470960, 234612248, 293265310, 469224496, 586530620, 1173061240, 2346122480]

約数ペア:

[(1, 2346122480), (2, 1173061240), (4, 586530620), (5, 469224496), (8, 293265310), (10, 234612248), (13, 180470960), (16, 146632655), (20, 117306124), (26, 90235480), (40, 58653062), (52, 45117740), (65, 36094192), (80, 29326531), (104, 22558870), (130, 18047096), (208, 11279435), (260, 9023548), (520, 4511774), (1040, 2255887)]