395623618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 652369536

約数和(自身を除く): 256745918

約数列:

[1, 2, 13, 26, 97, 103, 194, 206, 1261, 1339, 1523, 2522, 2678, 3046, 9991, 19799, 19982, 39598, 129883, 147731, 156869, 259766, 295462, 313738, 1920503, 2039297, 3841006, 4078594, 15216293, 30432586, 197811809, 395623618]

約数ペア:

[(1, 395623618), (2, 197811809), (13, 30432586), (26, 15216293), (97, 4078594), (103, 3841006), (194, 2039297), (206, 1920503), (1261, 313738), (1339, 295462), (1523, 259766), (2522, 156869), (2678, 147731), (3046, 129883), (9991, 39598), (19799, 19982)]