3425648

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1112

約数の個数: 20

約数和(自身を含む): 6671448

約数和(自身を除く): 3245800

約数列:

[1, 2, 4, 8, 16, 251, 502, 853, 1004, 1706, 2008, 3412, 4016, 6824, 13648, 214103, 428206, 856412, 1712824, 3425648]

約数ペア:

[(1, 3425648), (2, 1712824), (4, 856412), (8, 428206), (16, 214103), (251, 13648), (502, 6824), (853, 4016), (1004, 3412), (1706, 2008)]