427453442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{6211}}^1$

素因数の和:8873

約数の個数: 16

約数和(自身を含む): 690873792

約数和(自身を除く): 263420350

約数列:

[1, 2, 13, 26, 2647, 5294, 6211, 12422, 34411, 68822, 80743, 161486, 16440517, 32881034, 213726721, 427453442]

約数ペア:

[(1, 427453442), (2, 213726721), (13, 32881034), (26, 16440517), (2647, 161486), (5294, 80743), (6211, 68822), (12422, 34411)]