2659316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 5345760

約数和(自身を除く): 2686444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3181, 6362, 12724, 34991, 60439, 69982, 120878, 139964, 241756, 664829, 1329658, 2659316]

約数ペア:

[(1, 2659316), (2, 1329658), (4, 664829), (11, 241756), (19, 139964), (22, 120878), (38, 69982), (44, 60439), (76, 34991), (209, 12724), (418, 6362), (836, 3181)]