1025392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3400

約数の個数: 20

約数和(自身を含む): 2091880

約数和(自身を除く): 1066488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3373, 6746, 13492, 26984, 53968, 64087, 128174, 256348, 512696, 1025392]

約数ペア:

[(1, 1025392), (2, 512696), (4, 256348), (8, 128174), (16, 64087), (19, 53968), (38, 26984), (76, 13492), (152, 6746), (304, 3373)]